平台甲板

A theoretical model is built to investigate the simulation of the infrared characteristic of the metal structure with the PCM false target.Structure parameters of the PCM false target that suit for the simulation are investigated numerically.According to the results,further request on the improvement of the thermal conductivity of PCM is presented.An experimental platform is built and the numerical model is validated experimentally.Three key thermal characteristic components of the false tank(barbette,wheel and front armor plate) are manufactured and tested,and good results are obtained.A method for the thermal conductivity enhancing of PCM by using aluminum fins is studied,the influence of the structure parameters of PCM plates to the simulation effects are investigated numerically,and the reasonable configuration parameters of the PCM plates used to simulate the steel plates of different thickness are obtained.In the study of the application of heat convection method in IR false target,a passive infrared simulation system is designed to simulate the infrared characteristic of metal constructions.The system is made up of pipe-plate,pump,receiver,and working fluid.

在相变材料应用于红外示假的研究中，通过数值模拟，研究确定了适用于制作假目标的相变材料各物性参数的范围，分析了相变材料制作假目标的可行性，并根据所得结果，选取石蜡为研究对象，建立了相变材料模拟金属构件红外特征的理论模型，研究了适用于模拟各金属构件红外特征的相变材料假目标的相关结构参数，得出了相变材料假目标模拟各金属构件红外特征的理论结果，并对相变材料的导热系数这一物性提出了进一步的改进要求；搭建了假目标实验平台，验证了所建理论模型的准确性；以坦克假目标为研究对象，制作了炮塔、负重轮和前上装甲板三个坦克假目标的关键红外热特征部件，并进行了野外实验，取得了较好的结果；以添加铝肋片作为改进相变材料导热能力的手段，理论研究了此类导热增强型相变材料的相关结构参数对模拟效果的影响，得出了模拟不同厚度钢板红外特征的导热增强型相变材料的结构参数及模拟效果。

Per usual, Sea Ray makes you stand on a little platform about 3 above the bilge, over which oily bilge water sloshes, making it hard to stand up on an oily deck, plus you get to track oil all over your nice salon carpet, which had already happened.

每如常，海光让你的立场有点平台，约3 以上的舱底，其中含油舱底水sloshes ，很难站起来，就一含油甲板上，再加上你来追踪所有的石油超过您的尼斯沙龙地毯，已发生的事情。

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.

本公司的主要产品有各种船用、平台用电动、液压、气动起重机、折臂吊、伸缩吊、输油管吊、波浪补偿吊、电动葫芦悬臂吊、各种船用电动、液压起锚机、绞盘、系泊绞车，以及起艇机、艇架、艇筏降落装置、厨房升降机、油船应急拖带装置等船舶甲板设备。

Platform, passage, vessel deck, ladder step, building scaffold the spacings between the centers of the bearing flat steel adopted in domestic industrial platform are 30mm and 40mm.

平台、走道、轮船甲板、楼梯踏板、建筑脚手架国内工业平台采用较多的负载扁钢中心间距为30mm、40mm。

It has widely been used for deck , bulkhead, elevator door , hangar door ,and jet deflector panel in a naval ship ,deckhouse and platform of an offshore platform , bridge faceplate ,car ,train ,and construction etc.

该结构已在舰船(甲板、舱室隔板、升降机门、机库房门、航空母舰的偏流板)，海洋平台，桥梁面板，汽车，列车和建筑等部门得到广泛的应用。

Away from the boat deck to the middle, if the middle with the ship on a wooden platform high-count the zero level, then the wooden platform, a total of three floors each floor has a platform at the enemy, some of which teams will be frozen ice ring .

从船中层往甲板走，如果与船中层等高的木板平台算第零层的话，那么木板平台共有三层，每层平台处都有敌人，其中有的还会冰环冻住队伍。

Others took up the mats covering the platform, shook them to leeward, lash them down again in a seamanlike manner, and heaved on the forestays, now slackening with the heat of the sun, while a third party brought up small pigs,edible dogs and fowls, in baskets, mostly from larboard hull, and arranged them on the forward part of the deck where they sat good and quite, as ship-borne animals so often do.

另一些人把铺在平台上的席子拿起来，在下风处摇晃一番，再象水兵那样，把席子重新用绳子扎牢，又开始拉紧前桅支索，因为太阳的烤晒，现在前桅支索已经变松了。第三组女人把篮子里装的小猪、菜狗和家禽，从左舷船身里运上来，再把这些都安排在靠近船头那边的甲板上，这些猪狗和家禽都安静地坐着，海上出生的动物经常就是这样的。

Over in the west there was the last of the night, and in the east, to the windward, the first of day; and there, clear against the lightening sky, lay a vessel, already quite near, a very large two-masted double hulled canoe with a broad platform or deck overlapping the hulls with a thatched house upon it; and the vessel had two towering fore and aft sails, each with a curved crest reaching forwards.

在西面是黑夜的最后残余，在东面、在顶风的方向，则是一天的开始；而在那儿，在渐渐变亮的天空背景下，可以清楚地看见一艘海船，离他们已经很近了，那是一条很大的双桅杆、双船体的木舟，带有宽阔的平台或者甲板，平台覆盖在两个船身上面，平台上有座草顶的木屋；这条船扯着两面高高的前后帆，每一面帆都有朝前弯曲的冠顶。

We mainly design and manufacture deck and outfitting machinery used in oceanographic ship,warship and oil platform.

公司主要从事海洋船舶、军用舰艇、石油平台的甲板机械、舾装件的设计和制造，年产甲板机械300台套。

Ladders to the platform, or from the platform to the deck, should be rugged and rigid, with good handholds.

攀爬到平台或从平台到甲板的梯子必须要坚硬且不打滑，并且还要有方便的把手位置。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。