查询词典 conversion

Several questions can be raised. Is there an upper limit to the efficiency of energy conversion?

可以提出这样的几个问题：能量转换率有无上限？

Hydrogen is an ideal energy due to its high conversion efficiency, recyclability and nonpolluting nature.

氢气是一种理想的能源，具有转化率高、可再生和无污染等优点。

Under ordinary agricultural practices, the efficiency of energy conversion varies between 0.1% and 1.0%.

在一般农业条件下，能量转换效率在0.1％-1%。

Generally, the energy conversion efficiency of hydrogen from coal process is lower than 60%.

典型的煤制氢过程的能量转换效率小于60%，这与实现氢能大规模推广利用所要求的煤制氢效率还有较大差距。

The relationship of benzene conversion or energy efficiency as a function of energy density was studied.

以Al2O3和Ag/Al2O3为催化剂，采用介质阻挡放电反应器降解空气中低浓度的苯(C6H6)，重点考察了苯的转化率、能量效率随能量密度的变化关系。

On theoretical grounds, the maximum efficiency of energy conversion is believed to be between 25% and 30%. There is an upper limit, and it has been achieved in certain plants for brief periods of time under optimal conditions.

从理论上来说，能量最大转换效率被认为能达到25％-30％，有一个上限，并且在适宜环境条件下，某些植物在较短时间内达到了此上限。

The experimental results show that in the case of surface temperature of about 700 K,the energy conversion efficiency is about 5.58% in the spectrum range of 1.3-14.5 μm.

实验结果表明，该光源在表面温度约700 K时，1.3-14.5 μm波长内的能量转换效率约为5.58%，光源的调制频率在50%的调制深度下接近40 Hz。

The experimental results indicate that under different climate conditions, the charger can effectively charge Lithium batteries with high energy conversion efficiency.

实验结果表明，在不同的天气条件下，该系统都能对锂电池进行有效充电，能量转换效率较高。

Liquid propellant rocket engine ; Thermodynamic cycle ; Energy conversion efficiency ; System analysis

液体推进剂火箭发动机；热力学循环；能量转换效率；系统分析

When input to generate electricity in fuel cells, it provides an unprecedented efficiency - hydrogen energy conversion efficiency than twice as high oil.

当被输入到产生电力的燃料电池中时，它提供空前的效率--氢气的能源转换效率要比石油高一倍。

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。