能量转换效率

There is no visible light dispersion in the glass and it can take the place of traditional rare earth fluorescent screen in high energy radiography applications. For its spatial resolution will not be greatly reduced when its thickness increases in a certain range, a thicker glass can be used to reach a higher DQE.

针对特殊用途开发了一种新型掺Tb3+硅酸盐发光玻璃转换屏，可用于30 MeV的γ光子的成像探测；在低能X光(100 keV)作用下的空间分辨能力与301型发光玻璃相当，而在能量高达12 MeV的X光的照射下，其空间分辨能力不低于1.5 lp/mm，发光效率约为301型发光玻璃的3倍。

Therefore, photoelectric conversion efficiency of the current restrictions on the amount of solar energy use for electric cars, solar energy directly, as if the momentum will lead to a solar panel the size is too large, inconvenient to install, plus the cost of Too high, its usefulness would be greatly reduced.

由此可以看出，光电转换效率限制了目前对太阳能量的利用，对于电动车来说，若直接以太阳能作为动力，将导致太阳能电池板的面积过大，安装不方便，再加上成本过高，其实用性将大大降低。

As the variable resistor and the load current flowing through the same, and therefore consumes a lot of energy and lead to warming, low-voltage conversion efficiency.

由于可变电阻与负载流过相同的电流，因此要消耗掉大量的能量并导致升温，电压转换效率低。

It is found out that the reheat HAT cycle provides the maximum efficiency and the STIG cycle with intercooling and reheat provides the maximum specific work.

利用能量模型〓分析法分析了HAT循环的能量利用，给出了循环的〓平衡模型和能量传递—转换模型，计算了各子系统和各部件的〓损失和效率贡献系数，得出了不同于通常〓分析的结论，指出了HAT循环系统的更合理的节能方向。

The low rate of the electron transfering through the multicrystalline network of a nano-crystalline thin film, and the low efficicency of the dye absorbing the low energy photons are two limiting factors that influence the photoelectric conversion efficiency of the cells.

电子通过纳米晶薄膜多晶网络的低速率和染料分子对低能量光子的低吸收率是影响染料敏化太阳电池提高光电转换效率的两个主要原因。

The mechanism of the Tm3+-doped laser and the energy conversion loss is analyzed theorically. The slope efficiency of Tm:YLF laser calculated is 50%.

在理论上，分析了掺Tm3+激光器的运转机制和能量转换损耗，计算出Tm：YLF激光器在理论上的斜率效率达到50%。

This provides a method to generate the Schrodinger cat state.(6)A tunable femtosecond optical parametric amplifier with weak CW seeding has been estabilished. Output signal energies as high as 30 microjoules with pulse duration less than 250 fs were obtained.(7)Efficient SHG over 20 nm bandwidth has been obtained in a 10mm-long partially deuterated KDP crystal. Conversion efficiency as high as 55% was demonstrated.

这就提供了一种产生&薛定谔猫&态的方法；（6）建立了一个具有创新性的连续光弱注入的飞秒光学参量放大器，信号光脉冲能量最大为30微焦耳，脉冲宽度小于250飞秒；（7）采用部分氘化KDP晶体，我们获得了带宽大于20nm的高效倍频，最大转换效率可达55%。

In additionthe Carnot model of the present system was established and its efficiency of the ideal cycle was obtained.

分析了吸收循环内部的能量转换，提出适合冷水大温差的改进的双蒸发器-双吸收器吸收循环系统，并建立了改进系统的卡诺模型，并推导出其理想循环的理论效率表达式。

In grain-filling stage, the qP values of evolutionary wheats decreased under water stress, while Shan253 and Changwu134 hadn't decreased, indicated that the effect of water stress on the re-oxidation in Q-A of modern wheat was slight, while before this stage, the electron transport from PSⅡto QA restrained by water stress was main factor of photosynthesis non-stomata limitation to modern wheat; The qNP values of hexaploid were higher than diploid and tetraploid wheat, indicated that the ability of using light energy

随小麦由二倍体向四倍体、六倍体及现代小麦进化，表观电子传递速率有增大趋势，其受水分胁迫影响的程度在花前期有加剧趋势，花前期栽培一粒、栽培二粒、普通小麦、陕253和长武134这五种小麦在水分胁迫下表观量子产额的降幅分别为5%、7.47%、14.29%、33.3%和53.49%，光饱和Pn的降幅分别为8.8%、26.14%、23.25%、44.22%和51.29%，光饱和点整体上也是下降的，且这三个指标的降幅随进化程度提高有增大趋势，表明小麦在进化过程中能量转换系统受水分胁迫影响的程度加剧；而在水分胁迫下，小麦的羧化效率和RuBP再生速率也均下降，下降的程

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。