查询词典 amount of heat

It is impossible for any device that operates on a cycle to receive heat from a single reservoir and produce a net amount of work.

不可能从单一热源取热，并使之完全转变为有用功而不产生其它影响。

Velocity of flow is 50 kilometre ～ 150 kilometre, discharge is 65 million stere / second, be defeated by quantity of heat on average to amount to 380 billion kilocalorie / second, have the quality of high temperature tall salt.

流速为50千米～150千米，流量为6500万立方米/秒，平均输热量达3800亿千卡/秒，具有高温高盐的性质。

After Kirchhoff's law a black body also emits the maximum possible amount of radiant heat.

根据克希霍夫定律，一个黑体也放射出尽可能多的辐射热量。

Mechanisms of heat affected zone liquation and liquation cracking in GH150 alloy were investigated by using varestraint test and hot ductility test in conjunction with the differential thermal analysis and optical, scanning electron microsopy. On heating,γ/C liquation take places in the HAZ above 1250℃. When the temperature reaches 1353- 1375℃, a large amount of liquid particles due to initial melting can be observed within the grains near the fusion boundary. On cooling,γ/C eutectic and γ/ Laves phase eutectic take place at 1273 and 1200℃ respectively.

采用可变拘束试验、热塑性试验、差热分析、光镜与扫描电镜观察，研究了GH150合金焊接热影响区液化及液化裂纹形成机制加热过程中温度高于1250℃的热影响区由于γ／C共晶产生液化，在温度达到1353℃（固相约至1375℃的近维区，晶内出现大量液化点冷却过程中温度在1273和1200℃时形成γ／C共晶和γ／Laves相共晶。

Addition of small amount of inert solution, such as, pentane and isooctane, to the bulk polymerization system is helpful to remove the reaction heat.

向本体聚合体系中加入少量溶剂如戊烷、异辛烷有助于改善这一问题，使反应平稳地进行。

The paper dyeing with natural pigment form flower of Chinese redbud was studied. The result indicated that the optimal pH value of dyeing was 3.5; the dyed paper was stable to heat and water by adding little amount of NaCl. The pigment can substitute the synthesized product in child product and food packaging paper partly to reduce the harm from synthesized product and meet the requirement of environmental protection.

本课题研究用天然紫荆花色素对纸进行染色是可行的，染色液适宜pH值为3.5，加入少量氯化钠可明显提高染色纸的色彩热稳定性，纸渗水的不褪色性好，染色效果好；天然紫荆花色素代替或部分代替合成色素生产儿童用品和食品包装用彩色纸可明显减少合成色素对人体造成的危害，符合环境对包装材料的要求。

Turtle shell pink 50 gram, put Tea In the cup, enter half cups of boiled water, tone is become mushy, join right amount white sugar, take the advantage of heat to drink below.

鳖甲粉50克，放茶杯中，倒入半杯开水，调成糊状，加入适量白糖，趁热喝下。

The effect of the type and amount of filler,as well as coating and sulfuration process on the overall properties of silicone rubber coated glass fabric gasket with heat conduction and electrical insulation are researched.

研究导热填料的种类、用量、涂胶工艺以及硫化工艺对硅橡胶涂覆玻璃布导热绝缘垫片综合性能的影响。

Theoretical and experimental studies were carried out on the performance of heat transfer enhancement by adding a proper amount of nanoparticles to the thermosiphon with water as working fluid.

提出了一种新的提高传热的方法——在以水为工作液体的两相闭式热虹吸管中添加一定数量的纳米颗粒。

Even a small amount of magnesium ribbon burns in a flame with a satisfying white heat.

即使少量的镁条，也会在火焰中产生大量的热能。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。