查询词典 temperatures

So ,the temperature is quite essential for an engine to produce power .No engines can work well without suitable operating temperatures .If the engine runs too hot ,it may suffer form pre-ignition,while the air-fuel change is ignited prematurely from excessive combustion chamber temperature.Viscosity of the oil circulating in an over heating engine is reduced.Hot oil also forms varnish and carbon deposits may be drawn into the combustion chamber where it increases HC emission.This also causes poor performance and premature wear ,and may even result in engine damage.What is more,the behavior of the metals at excessively high temperature also differs from that at normal temperatures and can produce a condition in which the metal deforms slowly and continuously at a constant stress,If the engine runs too cold, the fuel will not vaporize properly.If liquid fuel reachees the cylinders,it will reduce lubrication by washing the oil from the cylinder walls and diluting the engin oil.This causes a loss ofperformance, an inrease in HC emissions, and premature engine wear.

所以，温度是很有必要的引擎来产生电力，没有引擎，可以工作，如果没有合适的操作温度，如果发动机运行太热，它可能遭受的形式预点火，而空气燃料的改变是点火过早过量燃烧室temperature.viscosity的石油流通的过度加热发动机是reduced.hot油价也构成了清漆和碳存款可能会被拖入燃烧室而增加hc的emission.this也造成业绩不佳和过早磨损，甚至可能导致发动机damage.what更重要的是，行为的研究金属在过高的温度也有不同，在正常温度下，可以达到的一个条件，其中金属变形速度缓慢，不断在恒应力，如果发动机运行太冷了，燃料价格将不会汽化properly.if液体燃料reachees气瓶，将减少润滑洗油从气缸壁和稀释器oil.this造成损失ofperformance ， inrease在hc排放，发动机过早磨损。

Animal modeling was carried out to change the blood perfusion of the pig tongue, and the temperatures on the surface of the tongue at the correspond-ing blood perfusions were measured to study the relation between the blood perfusions and the temperatures on varied positions of the tongue surface.

采用多种先进仪器和手段，在大量动物实验的基础上，通过对动物造模改变猪舌的血液灌注率，测试相应条件下的舌面温度，得到舌表面不同位置处的温度与血液灌注率之间的关系。

The results show that the air temperatures in most spots of the garage are higher than 0℃, the air temperature near the entrance or the exit is lower than 0℃, but the surface temperatures of fire hydrant and water pipe for fire fighting are still higher than 0℃.

结果表明，该地下车库绝大部分区域的空气温度高于0℃，口部附近空气温度低于0℃，但消火栓及消防水管的表面温度仍高于0℃；并对地下车库不设供暖系统的节能效益进行了分析，认为在消防系统采取适当防冻措施的前提下，寒冷地区地下车库不设供暖系统是可行的，而且可以产生节能减排效益和经济效益。

This study examines the criteria of water temperature for black carp, grass carp,silver carp, bighead, common carp, etc in the condition of thermal shock.The paper reported the optimum growth temperatures,the maximum lethal temperatures and the short exposure maximum high temperatllres for these fishes.All the criteria can be considered as appraisal values of water temperature for thegrowth and breeding of these fishes.

为保护水域生态环境的平衡，合理利用水资源和为制定发电厂热水排放的温度标准，提供有关水生生物的温度基准值，对青鱼、草鱼、鲢、鳙和鲤等七种主要淡水经济鱼类作了温度基准值的研究，提出了最适生长温度，最大致死温度及短期暴露最大高温等基准值，以作为确保水生生物能正常生长与繁殖情况下，环境温度的评价标准。

Cold-water fishing is difficult, because fish do not actively feed in water temperatures below 45-50°F. When the water reaches these temperatures, the bass school together, barely moving.

鱼做不积极饲料水温度低於 45-50 度·是困难的情况下，冷水捕鱼当水达到这些温度时，低音学校一起，几乎不动。

The results showed that CoPI films were amorphous state and their glass-transition temperatures T(subscript g and decomposition temperatures T(subscript d respectively occurred above 322℃ and 544℃. At the same time, the tensile strengths of CoPI films reached beyond 100MPa and breaking elongations were improved from 12% to 54%, but the average of tensile modulus was reduced by 29%. However, polyimide blends had about the same structures and properties with PMDA/ODA-polyimide.

结果表明，CoPI薄膜为非晶态结构，玻璃化转变温度和起始分解温度分别在322℃和544℃以上，断裂伸长率由12%平均提高到54%，拉伸强度均超过100MPa，但弹性模量平均降低了29%；共混PI的聚集态结构和性能与PMDA/ODA型PI相近。

The error analysis shows the fitting curve is almost accorded with the measured one.It reveals the change rules of radiation temperatures of objects which are made of material with different emissivities with skin temperatures.

误差分析表明，拟合曲线与实测曲线基本吻合，反映了使用不同发射率材料的目标的辐射温度随表面温度变化的规律。

Our equipment is designed to withstand extreme cold temperatures - eg. working in the Beaufort Sea in the Northwest Territories to the desert temperatures in Saudia Arabia.

我们的设备可以经受极度低温，从加拿大北部的波弗特海到沙特的沙漠地区。

The temperatures during the summer at McMurdo Station, which is located near the Ross ice shelf on the coast, is mild, but at the South Pole the temperatures can be at –30 degrees Celsius and very windy.

麦克默多站沿岸靠近罗斯冰架，其夏季气温很温和，但在南极气温可达-30℃而且风很大。

Funchal travel from December through May will see temperatures from mid to upper 60's while Funchal travel from June through November sees temperatures throughout the 70's.

丰沙尔旅行12月到5月将看到从60月中上的，而从6月到11月的旅游丰沙尔认为温度在21度温度70年代。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。