This paper researches on optimum design of large crude oil tanker structures with mathematical programming, aiming at the minimum weight of the cargo tank amidships.

本文采用數(shù)學(xué)規(guī)劃的手段国产一级不卡性爱av黄片在线免费观看，對大型油船中部艙段結(jié)構(gòu)進(jìn)行了以減輕結(jié)構(gòu)重量為目標(biāo)的優(yōu)化設(shè)計(jì)研究。

On t anker s of 5 000 to nnes d eadweight o r m ore, the ma ster sha ll contact computerized

對5000 載重噸或以上的油船，船長應(yīng)跟"破損穩(wěn)性和剩余結(jié)構(gòu)強(qiáng)度岸基電腦計(jì)算程序"服

Bargeman2: You ordered 300 tons of 180 cSt fuel oil and 300 tons of diesel oil, right?

加油船船員 2：你船預(yù)定了 300 噸 180 cSt 的燃油和 300 噸的柴油人人摸人人爽一及片，對不？

Our products mainly include all kinds of electric and hydraulic windlass and capstan used in oceanographic ship,all kinds of electric,hydraulic and pneumatic crane,crooked arm crane,telescopic crane,oil davit,wave compensate crane,electric hoist cantilever crane and so on,and steering gear,block,boat landing equipment,elevator for kitchen,pulling equipment for oil tanker in an emergency and other deck.

本公司的主要產(chǎn)品有各種船用亚洲无码色色操、平臺用電動(dòng)无码一区二区三区av免费、液壓、氣動(dòng)起重機(jī)免费黄色网站查询、折臂吊黄片你懂的、伸縮吊、輸油管吊日韩男女AAA、波浪補(bǔ)償?shù)跹侵蘧镁谩㈦妱?dòng)葫蘆懸臂吊、各種船用電動(dòng)欧美一级婬片A片九九精品、液壓起錨機(jī)国产精品又黄又大又硬、絞盤、系泊絞車人人干人人看人人插，以及起艇機(jī)大黑吊插逼、艇架、艇筏降落裝置A片无码在线观看、廚房升降機(jī)国产JJZZJJZZ在线观看、油船應(yīng)急拖帶裝置等船舶甲板設(shè)備亚洲影视在线。

COSCO Shipyard built ship models including: series 5000 barking space PCTC, 30,000 tons of Series Heavy Lift Multi-Purpose ships, 57,000 tons of series bulk carrier, 80,000 tons of bulk carriers, bulk carriers, and 92,500 tons carriers; marine project including: the world's first drilling production storage oil vessel, cylindrical rigs, self-drilling platform, semi-submersible offshore oil platforms.

n 中遠(yuǎn)船務(wù)目前建造的船型包括：5000車位汽車滾裝船系列、3萬噸重吊多用途船系列亚洲综合在线综合、5.7萬噸散貨船系列九九一级A片、8萬噸散貨船、9.25萬噸散貨船等黄片强奸大全。在建海洋工程項(xiàng)目包括：世界首艘鉆井生產(chǎn)儲(chǔ)油船女人av在线、圓筒形鉆井平臺、自升式鉆井平臺和半潛式鉆井平臺等女人高爱潮一级AA片视频下载。

For this reason, how to reduce ship collision accident evocable by human misplay is exigently worth researching. The safety of navigation in inland waterway requires precise knowledge of the maneuverability of the inland waterway ship under the effect of water depth, wind and current.

如果在內(nèi)河發(fā)生水上交通事故老女人肏屄视频，不僅會(huì)給國家和人民生命財(cái)產(chǎn)造成巨大損失，而且化學(xué)品船和油船等船舶的損壞還會(huì)造成當(dāng)?shù)厮虼竺娣e污染v黄片視頻，隨之帶來不可估量的環(huán)境與社會(huì)問題美女让男人扒开退桶出白浆。

The vector diagram of sea ice drifting field can also be calculated by this real time and in-situ radar monitoring.

同時(shí)首次現(xiàn)場實(shí)時(shí)計(jì)算出雷達(dá)冰漂流場矢量圖，并開展了雷達(dá)海冰數(shù)值跟蹤預(yù)報(bào)欧美性爱在线三区，在冰區(qū)油船外輸作業(yè)中得到很好應(yīng)用色欲色欲www图片。

That the development and production of marine hydraulic valve remote control system is a ship automation and control technology, mainly used for liquid cargo ships, ballast water, bilge water, fire water, concentrated scheduling control, in container ships, bulk carriers, oil tankers, chemical product ships, floating dock, semi-submersible ships, boats and other types of projects are widely used in ships.

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Because of the serious consequence of tanker collision and grounding accidents, the main concern of this thesis is oil tanker.

由于油船碰撞與擱淺事故的嚴(yán)重性看的黄色网站，本文的主要研究對象為油船色久综合国产一区99精品。

The regulations in the Convention on Marine Pollution adopted by IMCO in 1973 and in the Protocal on Marine Pollution adopted by IMCO in 1978 had made considerable alterations in the principal dimensions and the type of construction of cargo oil holds and ballast tanks of tankers.

鑒于1973年國際海協(xié)＊＊防止船舶造成污染公約及其1978年議定書引起油船的主尺度、重量與容量及貨油區(qū)域結(jié)構(gòu)形式的變化www内射学生妹羞羞视频，作者在搜集國內(nèi)外油船資料的基礎(chǔ)上91久久国产综合精品女同国语，考慮了我國油船船令和船員數(shù)與國外的差異，建立了估算油船空船重量與容量統(tǒng)計(jì)公式美女被透的网站。