一、什么是SACD麻烦告诉我

SACD(Super Audio Compact Disc)号称是「超级CD」，是Sony与Philips合力研发的音乐盘片新规格，是继CD的发明之后，成功超越CD录音质量的新产品。 SACD的取样频率高达2822.4MHz，是一般CD 44.1KHz取样的64倍，而且SACD频率范围更是高达100KHz以上，也因此使得SACD改善了原来CD音乐给人冷硬的刻板印象，而以更细腻、更多细节、更柔软的声音呈现。 SACD的录音方式是用DSD方式录音，摒除传统的PCM录音方式，将所有讯号以每秒280万次，直接把模拟音乐讯号波形转变为数字讯号，也就是所谓的『直接比特流数字』，因此取样波形非常接近原来的模拟波形。另外，SACD省去位转换程序，降低了数字滤波而可能产生的失真与噪声。还有一个特点就是SACD也可以容纳多声道以及影像，由于SACD自身的定位以及1bit量化DSD直接数据流在技术方面的简洁和优势，大多数资深的音响发烧友经过亲耳聆听后，主观感觉都认为SACD在音质上略胜一筹。因而音响界许多朋友都认为，若组建家庭影院相容Hi-Fi，DVD-Audio应该是首选。但若以发烧音乐为主，特别是以追求音质音色的至真至纯为目的的朋友而言，SACD是您理想的选择。目前日本及台湾都有许多发烧同好正在收藏软件评鉴之中，SACD不愧是「超级CD」。(请注意：目前SACD有多种格式，SONY出品，必需有注明Hybrid的SACD，才能在普通CD Player播放聆听！)]

二、padi潜水证有什么用

现在海岛旅游越来越流行，随之而来的潜水运动越来越流行，接着参加潜水课程，考潜水证书，尤其是PADI潜水证书也越来越流行了。那么，padi潜水证有什么用你知道吗现在和裕祥安全网一起看看这方面的极限运动安全小知识吧。

有padi潜水证可以在潜水区域租借潜水装备潜水，PADI是最大的休闲潜水组织，全世界都承认PADI的证明，如果你没有潜水证，潜店是不会给你装备的，你只能玩体验潜水。

PADI很显然是一个跨国大型认证公司，管理亚洲和澳大利亚业务的是PADI澳大利亚悉尼总部，但是据说由于日本的潜水事业灰常发达，所以，PADI在日本是有单独的公司总部的，道听途说，有待商榷，有知情者请不吝赐教。不过中国大陆地区的课程总监比起日本可谓少多了(liao四声)。由于PADI对异常蓬勃发展的中国市场的重视，现在PADI在中国深圳设立了分部处理大陆地区业务，对于众多中国潜水员应该是方便了不少。而且一到冬天，微信圈里不是潜水就是滑雪，颇为有趣。

那么说这么多，和我们收不到潜水证书有什么关系呢

答案就是，中国区的PADI潜水学员，如果三个月内没有收到自己的正式潜水证书，除了去联系自己的教练之外，也可以去联系PADI深圳分部或者PADI澳大利亚总部。

潜水教练给学生签发潜水证书，有两种方式：

一：纸质信封版(PIC)：

纸质版签证书，是一张大纸，一般是要给你签发潜水证书的教练让你填写姓名，出生年月日，邮寄地址签证级别等相关信息。信息填写完整之后，签证教练会给你一张纸质的卡片，这就是临时证书啦，有效期90天。

如果是要申请有鲸鲨，锤头鲨，魔鬼鱼等特殊图案的潜水证书卡片，需要额外付费。付费方式是在纸质版签证书上填写信用卡卡号，有效期，还有持卡人签名即可。

如果是申请潜水长(DIVE MASTER)也是需要在申请书上填写申请人或者愿意为申请人付会员年费的人，来填写信用卡卡号，有效期和持卡人签名。参加潜水长课程，学员所缴纳的学费一般是不含PADI年费的，需要申请人自己支付该笔费用。我就遇到过自己的潜水长乱填信用卡信息，导致无法缴纳年费，其亲属反而要求我支付第一年年费的情况，很是无奈。诸位教练朋友引以为戒哦。

另，申请潜水长和潜水长以上级别的证书，目前是纸质申请并邮寄给所在区域的PADI总部的，如果你在泰国完成自己的潜水长课程，签证教练会把资料整理好并邮寄到澳大利亚悉尼总部处理。

二：电子版(即所谓的PIC ONLINE)

电子版，即所谓的在线申请，是签证教练用自己的用户名和密码登陆这个PADI官方网站，然后给潜水学员签发体验潜水(DSD)，开放水域潜水员(OW)，进阶开放水域潜水员，紧急救援反应(EFR)和救援潜水员(Rescue)证书等。通过电子版在线申请，学生可以立刻拿到电子版临时证书，并通过邮箱收到PADI发来的确认邮件。

电子版临时证书和纸质版临时证书，有效期都是90天。

年前问的深圳PADI分部，被告知在线给学员申请潜水证书，地址和纸质版证书一样，都是要填写英文的，导致了经常有学生没有收到自己的潜水证书，现在悉尼PADI总部告知，在线给学员申请证书是可以输入中文地址了!赞一个。

在线申请(PIC ONLINE)有一个不好的地方就是，这次我丢了13个在线申请积分(PIC)，重新买大约花了5000人民币。问题是我的每一个学员我都给了教材，并认证了，但现在我的潜店有11本全新未开封的教材，我还有两个学生没有签发潜水证，但是我的账户里已经没有在线申请积分了(PIC)，一个PIC花费我近400人民币呢!这些PIC怎么丢了呢，估计是装备店卖给我书本教材的时候没有发这些PIC到我的账户，可惜也无对证了。教练朋友们要关注好自己的的账户PIC积分哦，都是白花花的银子啊。这个事情我会继续和PADI沟通并要求发给我认证详单的。

中国大陆地区的潜水学员的潜水证，如果是纸质版，是需要邮寄到澳大利亚的。平邮大约需要半个月左右的时间，然后从澳大利亚邮寄到中国深圳PADI分部，再由深圳分部把之前填写的英文地址翻译成中文地址，并用顺丰到付快递到相关地址。一切顺利的话很多学员都可以在一个月左右收到正式的永久有效的胶纸版PADI潜水证书。潜水爱好者要掌握我们在潜水时该注意什么的知识，家人最好陪伴身边，注意出行安全，保护自己的健康。

三、海运附加费的ISPS,LIS,PCC是什么意思

LIS：本人没接触过这个费用，可能是物流信息系统logistics information system(LIS)费。 PCC：Pre-cooling Charge。其他的缩写解释如下： ABD ARBITRARIES AT DESTINATION目的地为非基本港附加 ABL ARBITRARIES AT ORIGIN启运地为非基本港附加 ABS ABSORPTION CHARGE ABSORPTION CHARGE ABY ARBITRARY转运费ACC ALAMEDA CORRIDOR CHARGE ALAMEDA CORRIDOR CHARGE ACF Advance Collection Fee Advance Collection Fee ACH Additional Crane Handling Additional Crane Handling ADC Advance Charge Advance Charge ADD ADDITIONAL CHARGES附加费 ADM Administration Fee Administration Fee ADV AD VALOREM CHARGES从价计费 AEV ANTI-EPIDEMIC AND VETERINARY FEES

防疫兽医费 AFR Additional Freight Charge Additional Freight Charge AIR ALL IN RATE包干费率 ALM MEASUREMENT/WEIGHT ALLOWANCE ON PALLETIZED CARGO平舱费 AMA ADVANCE MANIFEST AMENDMENT FEE美海关更正费 AMF Amendment Fee APD CHARGES FOR ALLTERATION OF DESTINATION更改目的港费 ARB Arbitrary Outport Charge at Load ARC ARRIMO CHARGE圣多明各的附加费 ARD ARBITRARY OUTPORT CHARGE AT DISCHARGE内陆转运费

AVC Ad Valorem Charge BAF BUNKER ADJUSTMENT FACTOR燃油附加费 BBC Block& Bracing Charge BBK Breakbulk handling charge BHF B/L HANDLING FEE FOR IB(FOR LOCAL USE ONLY) BIL BILL OF LADING ISSUE FEE(LOCAL USE) BKC BOOKING COMMISSION定舱佣金 BLS Multiple Bills of Lading Surcharge BNK Bank Charge Bank Charge BON Bond Fee BPA Bandar Abbas Port Additional charge BRK Brokerage BSC Break Bulk Service BSF Bill of Lading Surrender Fee BTM Basic Terminal Rates BUC BUNKER CHARGEBUF备案费 BWH BUSAN WAREHOUSE CAC ControlledAtmosphere Surcharge CAF CURRENCY ADJUSTMENT FACTOR

币值附加费 CAS CARRIER SECURITY CHARGE CBF Currency& Bunker Adjustment Factors CCC Customs Clearance Charge CCF CFS CHARGE OFT COLLECTED集拼费 CCS Change of Container Status Charge CCT CHARGES FOR CLEANING TANK液体舱清洗费 CCY CONTAINER CY CHARGER场站费 CDC CONTAINER DEVANNING CHARGES集装箱拆装费 CDD CALCUTTA DRAFT CDS Cargo Diversion Surcharge CER CERTIFICATES ISSUE FEE(LOCAL USE) CFC CUSTOMS FORMALITIES CHARGES海关手续费 CFD CFS CHARGE AT DESTINATION

目的地货运站交货费 CFS CFS CHARGE AT ORIGIN装港拼箱服务费 CGS CONTINGENCY SURCH. CHC CONTAINER HANDLING CHARGES集装箱操作费 CHD CUSTOM HANDLING/DELIVERY CHARGES海关操作/交接费 CHI CHASSIS IMMOBILIZATION CHS CHASSIS CHARGE底盘车使用费 CIA ADVANCE COMMERCIAL INFORMATION CHARGE CIC ADVANCE COMMERCIAL INFORMATION CHARGE CIF Cargo Inspection(by Carrier) CIP Change of Interchange Point CLB CLEANING BOX CHARGE

集装箱清洁费 CLE Equipment Cleaning CMA Cargo Manifest Amendment Fee CMC CONTAINER MANAGEMENT CHARGES集装箱管理费 CMF Correction Memo Fee CMP Cargo Misdeclaration Penalty CMS COMMSION佣金额CNL Canal Toll Surcharge CNS CNS Port Charges(UK) COC Consolidation Handling Charge COD CHARGE OF DESTINATION改港费 CON CONTAINER RELEASE CHARGE COV Change of Vessel CRC CURRENCY RECOVERY CHARGES币制换算费 CRP Container Repair Charge CRS PORT CRANE SURCHARGE租用港口吊机费 CSC CONTAINER STUFFING CHARGES装箱费 CSD Customs Duty/ VAT(UK) CSF Cargo Inspection(by Surveyor) CST Container Service Charge CTC CENTRALIZATION CHARGES

居中费 CTR Cold Treatment Charge CTX Consumption TaxCUC CNTR UNSTUFFING CUR COURIER COSTS CUS Custom Clearance Fee CWH Customs Warehousing CYC CY CHARGE CYD CY CHARGE AT DESTINATION日本码头附加费 CYL CY CHARGE AT ORIGIN在原发港的CY费 CYR CY Receiving Charge DAC DIRECT ADDITIONAL CHARGES直航附加费 DBI Other Direct Booking Income DBK Direct Booking Income DBO Driver Book Overtime Charge DCF DESTINATION DELIVERY CHARGE AT CFS目的地拼箱货交货费 DCI INBOUND DOCUMENTATION FEE DCL DOCUMENTATION CHARGE(FOR LOCAL USE ONLY) DCY DESTINATION DELIVERY CHARGE AT CY

目的地整箱货交货费 DDC DESTINATION DELIVERY CHARGES目的地交货费 DDF CFS Destination Charge DDY CY Destination Charge DEM DEMURRAGE CHARGES滞期费 DET Detention Charge DEX DISCHARGING EXPENSES卸货费 DFT Dead Freight Charge DGC Dangerous Goods Premium DIC DIRECT INTERCHANGE CHARGES集装箱转租办理费 DIF FCL Delivery Inland Charge DIL LCL Delivery Inland Charge DIV DIVERSION FEE转移费 DOC DOCUMENTATION CHARGE单证费 DOS DILIVERY ORDER DPC Empty Drop-off Charge DRC Door Removal Charge DSC CHARGES FOR CHANGE OF DELIVERY STATUS改港费 DSD Department Store Discount DTC Delta Terminal Compensation DTS CONTAINER DETENTION CHARGES

集装箱延期费 DUN Dunnage Surcharge EBA EMERGENCY BUNKER ADD紧急燃油附加费 EBS EMERGENCY BUNKER SURCHARGE紧急燃油附加费 ECH Empty Container Handling Charge ECL Container Cleaning Charges ECR EMPTY CONTAINER REPOSITION SURCHARGE回空费 ECS Emergency Currency Surcharge EDI Electronic Data Interchange Fee EDP Depot Storage Depot Storage EHC LI/LO EQUIPMENT HANDING CHARGES滚装设备处理费

EIF EQUIP.INVESTMENT F EIS EQUIPMENT IMBALANCE SURCHARGE ELC Extra Length Charge ELE Container Lease ELF Lift On/ Off Charge for North bound ELI LIFT ON/ OFF CHARGE FOR SOUTH BOUNDELP Empty Land Positioning EMN Container Maintenance& Repair(Non-reefer) EMR Container Maintenance& Repair(Reefer) EMS Emergency Surcharge ENC Container Claims Recoveries ENS Container Sales Proceeds ENT Taxable Container Claim Recoveries EQH EQUIPMENT HIRE CHARGE

设备租用附加费 ERC EMPTY RESPOSITIONING空箱回空费 ESC Container Scrap Sales ESF Equipment Substitution ESP Empty Sea Positioning ESS EMERGENCY SPACE SURCHARGE紧急舱位附加费 ESZ Chassis Scrap Sales ETS EMERGENCY TRUCKING EXC EXTRA HANDLING CHARGE ON TERMINAL EZC Chassis Claims Recoveries EZS Chassis Sales Proceeds FAD Feeder Additionals FAF FUEL ADJUSTING FACTOR燃油附加费 FAK FREIGHT ALL KIND

均一费率 FAV Forwarder Advance Charges FFC FREIGHT FORWARDER COMPENSATION货运补贴费 FFR FREIGHT FREE运费免收 FFT FREIGHT OF FIRST CARRIAGE第一程船运费 FHF Freight Handling Fee Freight Handling Fee FID Japan Fidelity Rebate FMF FUMIGATION FEE熏蒸费 FOC MERZIN FREE OUTFOF First Carrier Ocean Freight FRC FUEL RECORERY CHARGE

燃油附加费 FRI FREE IN SURCHARGE FRN Forwarder Commission FRV Freight Related Charges FSC FEEDER SUCHARGE支线船附加费 FTC Futile Triangular Charge FTF Fix Tarpaulin Fee FUM Fumigation Charge FUT FUMIGATION ON TERMINAL(LOCAL USE) FZC MERZIN FREE ZONE GEN Genset Charge GIC Gate In Charge GOC Gate Out ChargeGOH Garment on Hangers Premium GPP Greek Port Primage GRE Great Lakes Arbitrary Surcharge GRI GENERAL RATE INCREASING

正常费率上涨 GRS GARMENT RACK SURCHARGE fOR DOUBLE BAR GST Good and Service Tax in Australia HAN HANGING CHARGE HAU Haulage Charges HBF HQ Biz Fee HBL Hitchment Bill of Lading Charge HCF Harbour Construction HCO OVERSIZE CARGO HANDLING CHARGE超尺寸货附加费 HCR RAIL HAZMAT CHARGE HDC HANDLING CHARGE操作费 HDN HEAVY DUTY NOMINATION CONTAINER SURCHARGE HDS HOT DELIVERY SURCHARGE AT DESTINATION

快速交货费 HDT Haulage at Discharge for 20ft container HES HEAVY EQUIPMENT SURCHARGE HLC HEAVY LIFTS CHARGES超重吊装费 HLF Haulage at Load for 40ft container HLT Haulage at Load for 20ft container HQA High Cube(40HQ) Additional HQC 45 Foot High Cube Additional HSS HONGKONG SPACE SURCHARGE HWC HANDLING AND WHARFAGE操作和码头费 HZS HAZARDOUS SURCHARGE美危险品铁路转运附加费 IAC INERMODEL ADMINISTRATION CHARGE多式联运(海法)管理费 IAL Incentive Allowance IAP Indonesia Additional Premium Surcharges印尼港口附加费 IAS Inland Additions ICA Interim Currency Adjustment Factor ICC INCENTIVE COMPENS. ICS ICE SHUCHARGE

冰区附加费 IDD Inland Delivery at Discharge IDL Inland Delivery at Load IFA Interim FAF Assessment IFD Inland Haulage Load Fuel Premium Discharge IFL Inland Haulage Fuel Premium Load IFP Interim FAF Assessment IFS INTERMODAL FUEL IHD INLAND HAULAGE AT DISCHARGE内陆转运费 IHL Inland Haulage at Load ILA Inland Allowance IMD Immediate Discount for Contract Shippers INH INLAND HAULAGE内陆拖运费 INS Insurance Fee INT INSERTING INSERTING IOS INLAND OVERWEIGHT SURCHARGE

温哥华中转至美中西部超重附加费 IPA Indonesian Port Additional IRI Irish Arbitrary Surcharge ISC IMPORT DOOR SERVI. ISE INT' S-EQUIP. SUR. ISF Inspection Fee ISP INTERNATIONAL SHIP AND PORT FACILITY SECURITY ITC Inland Trucking Compensation ITF INTERIM TUNNEL FEE KCS KUWAIT CONGESTION SURCHARGE KCT Korea Container Tax KPA Kuwait Port AdditionalKPS Karachi Port Surcharge LAA LIVESTOCK ATTENDANCE ADDITIONAL

活牲畜照料费 LAF Licence Administration Fee LAS Lashing Charge LBC Liner Bag Charge LCF Landing Charge for 40ft container LCL loose cargo charge LCT Landing Charge for 20ft container LDC LANDING CHARGE落地费 LDM Local Disbursement LEX LOADING EXPENSES装货费 LFC LIFT OFF CHARGE吊下费 LFI LIFT ON/LIFT OFF FROM INLAND DEPORTS(LOCAL USE) LHL Liner Haulage LLC LONG LENGTH CHARGES超长附加费 LOC LIFT ON CHARGE

吊上费 LSC LCL Stuffing Charge LSR LCL Shed Rental LCL Shed Rental LTS Less Transshipment Cost LWR Low Water Surcharge MAC Macau Additional Surcharge MAF MINISTRY OF AGRICULTURE& FORESTRY MBL Minimum Bill of Lading MCS METAL COIL SURCHARGE MDC Multiple Destination Consolidation Fee MGT Management Fee MIC MLB/IPI SURCHARGE MIN MINIMUM FREIGHT PER B/L起码提单运费 MIS Miscellaneous Charges MKP MARK UP MMT MERCHANT MARINE TAX货主航运税 MOC Macau Operations Charge MPC MINIMUM FREIGHT PER CONTAINER

起码集装箱运费 MSA ADVANCE MANIFEST SECURITY CHARGE FOR AUTO NVOCC MSC ADVANCE MANIFEST SECURITY CHARGE MSL MARITIME SECURITY LEVY MST Multistop Costs MUA MUSCAT ADDITIONAL MUL MULTISTOP CHARGE(LOCAL USE) NPC Port Charges NPS NIGERIA PORT SURCHARGE尼日利亚港口附加费 NSC Non ISO Container Lift NSF Container Survey Fee OBL Optional Bill of Lading OCD Customs Due OCG ON CARRIAGE(AUSTRALIA) OCH Origin Charge OCP OCP INTACT MOVEMENT SURCHARGE OCS Open Door Container Surcharge OER OWNER EXPENSE RECOVERY(NS) OFT OCEAN FREIGHT海运费 OFW Other Forwarding Contra(UK) OGS OGEFREM SURCHARGE ONC Overnight Charge ONF Non Freight Related Charges OOG Out of Gauge Charge OPT OPTIONAL B/I CHARGES选港货附加费 ORC Origin Receiving Charge ORD Routing Discount OSC OVERTIME STORAGE CHARGE超期堆存费 OTC Overtime Charge OTH OTHER CHARGE其他费用 OTS OPEN TOP SURCHARGE

开顶箱附加费 OTX Value Added Tax for Maintenance& Repair OWC Overweight Charge OWE ON WHEEL OWN C/O Owner Expense Recovery PAF Primage Agency Fee PAL Pallet Allowance PAP Postage Petty Cash PCC Pre-cooling Charge