能量转换

以低Se克山病病区粮喂养大白鼠为动物模型，在细胞及亚细胞水平上进行了低Se与Ca转运关系的研究，同时测定了线粒体的能量转换功能。

The effect of Se deficiency in feeds from Keshan disease-region ( KDR ) on Ca transport of myocardial cells and mitochondria and the relationship between the Ca transport damage and energy transduction damage of mitochondria were investigated with rats .

从麦克斯韦（Maxwell）方程组和物质电磁性质方程出发，得到了可应用于线性网络和非线性网络的电荷守恒定律和电磁场能量转换与守恒定律。

Based on Maxwell 's equations and material electromagnetic property equations , the electric charge conservation law and electromagnetic field energy transduction and conservation law can be obtained , which can be applied to linear network and nonlinear network .

Z箍缩装置的能量转换效率是较高的。

The efficiency of energy transformation is high for the Z pinch .

同位素燃料驱动型MEMS热电动力芯片的传热和能量转换效率问题研究

Study on heat transfer and energy conversion efficiency of radioisotope fuel driven thermoelectric MEMS power chip

该菱体较好地用于CO2激光外差接收系统中，其能量转换效率达到93%以上。

The rhomb has been used in the CO2 laser heterodyne detection system , and the transfer efficiency is more than 93 % .

本文测量了六种不同激光染料的增益系数G和其激光能量转换效率η，用以研究这二个参量之间的关系。

The laser gain , G , and the laser energy conversion efficiency , η, of six different dyes nave been measured for studying the relationship between these two parmeters .

多光子非线性Compton散射的能量转换

Energy Conversion of Multi-photon Nonlinear Compton Scattered

MHD激波能量转换

MHD shock energy transfer

基流水平结构变化在定常Rossby波列传播及正压能量转换中的作用

Effects of horizental structure variations of basic flow on propagation of stationay Rossby wave train and barotropic energy conver SCNS

光合作用涉及光能的吸收、能量转换、电子传递、ATP合成、CO2固定等一系列复杂的物理和化学反应过程。

Photosynthesis , which involves energy of light , absorption , energy conversion , electron transfer , ATP synthesis , CO2 fixation etc. , is a complex physical and chemical reaction process .

直接甲醇燃料电池（DMFC）以其能量转换率高、低污染及燃料价格低廉等优点受到人们的广泛关注。

The direct methanol fuel cess ( DMFC ) has been received widespread attention due to the energy conversion rate , low pollution and low fuel prices .

另外，本文将整个系统分为整流滤波模块、双输入PWMDC/DC变换器模块、逆变器模块、蓄电池双向能量转换系统（PowerConversionSystem，PCS）模块、控制中心模块以及通信显示模块六大模块。

Also this entire system is divided into rectifier module , double input PWM DC / DC converter module , inverter module , battery bi-directional energy conversion systems ( Power Conversion System , PCS ) module , the control center module and communication module and display module .

在S195柴油机结构基础上，完成新型内摆线能量转换机构结构设计。

And its structural design was completed based on structure of a S195 type diesel engine .

利用PVK与TMEP不同的荧光特征光谱来研究TMEP掺杂对PVK发光的影响，以及发光过程的能量转换关系。

Using EL and PL spectra , we figured out the influence of introducing TMEP to PVK and the energy transfer process .

D-T聚变堆包层的主要功能包括氚增殖、能量转换和辐射屏蔽等，包层中子学设计的主要原则是满足聚变堆的氚自持，一般要求包层氚增殖比TBR>1.1。

In view of the blanket of deuterium-tritium fusion reactor , the main function includes tritium breeding , energy transfer , and radiation shielding .

I-V（伏安）特性测试结果表明，部分样品显示出了明显的光伏效应，得到了光电能量转换效率大约0.4%的太阳能电池。

I-V ( Current-Voltage ) characteristics results show that some samples show a significant photovoltaic effect , the photovoltaic energy conversion efficiency of about 0.4 % of the solar cell is obtained .

由于C4光合作用具有较高的光合能量转换效率，利用基因工程的方法将C4光合作用的基因导入到水稻中，被认为是提高水稻产量的主要方法之一。

The genetic engineering method which C4 genes related to photosynthesis were transformed to rice was one of methods increasing the yield for rice because of C4 photosynthesis with higher transforming rate of photosynthetic energy .

科学家们已经证实的量子剪裁体系多为氟化物，由于它们在VUV下的不稳定性和氟化物的活性，以及氟化物基质在VUV波段的弱吸收、能量转换效率低，所以没有实际应用价值。

Most of the quantum cutting systems hitherto is fluoride , which have no practical value due to their low stability , low absorbability and low energy conversion efficiency under VUV exciting .

利用气相色谱对氢气的析出进行了测量，根据结果计算得到电流密度为20mAcm-2时，产氢速率为130μmolH-1以及能量转换效率为1.79%。

The evolution rate of hydrogen measured by GC is 130 μ mol h-1 at the current density of 20 mA cm-2 and energy conversion efficiency can be 1.79 % .

结果表明，适当的缓冲气体可缩短工作气体分子的振动弛豫时间，提高光泵FIR激光器的能量转换效率，使FIR激光信号得到更大的输出。

The results showed that : the vibrational relaxation time could be decreased and the efficiency of energy exchange could be increased when certain buffer gas was added into the laser medium , thus the output power of NH_3 FIR laser could be greater .

现代逆变电阻焊机电源系统的能量转换过程为：AC-DC-AC-DC，其中包括了三相二极管整流和滤波、H桥逆变、次级二极管全波整流和滤波等电路。

Modern inverter resistance welding power source system energy conversion process for : AC-DC-AC-DC , includes a three-phase diode rectifier filtering , H bridge inverter and subprime diode rectifier filter circuit whole wave .

电活性聚合物材料（EAP）是新型的电敏感材料，能直接将电场能量转换为机械能，具有高的能量密度，高效率和快速响应的优点。

Electroactive polymers ( EAPs ) are new electro-sensitive materials , behaving as actuators , changing their shape in response to electrical stimulation directly , possessing high energy density , high efficiency and fast response speed .

研究基于实测信号分析振荡模式相关性，从能量转换的角度建立一种基于HHT方法的贡献因子，量化定义了扰动与低频振荡模式和发电机状态变量之间的相关性关系。

The contribution factors , considered from the perspective of energy conversion are established based on the HHT method and measured oscillation signals , which can define the correlation between the disturbance and the low frequency oscillation mode quantitatively .

直接甲醇燃料电池（DMFC）作为能量转换装置，由于其具有高效、高能量密度、低的甚至零排放的优势而越来越受人们关注。

Direct methanol fuel cells ( DMFC ), as clean energy-converting devices , have drawn a great deal of attention in recent years due to their high efficiency , high energy density , and low or zero emissions .

聚合物电极膜燃料电池（PEMFC）相对于传统的内燃机有高的能量转换效率以及零污染排放（ZEV），因此PEMFC在电动车电源上的应用受到了广泛的关注。

Polymer electrolyte membrane fuel cells ( PEMFC ), which have better energy efficiency than the conventional combustion engines and a zero-emission of air pollutants , have received much attention as a potential power source of electric vehicles .

自从20年前发明染料敏化太阳能电池（DSSC）以来，研究人员一直在寻找性能优良的光敏剂用于DSSC，以期改善DSSC的光电性能，提高光电能量转换效率。

Since dye sensitized solar cells ( DSSCs ) were invented twenty years ago , researchers have always sought a good photosensitizer for DSSC . in order to improve the electro-optical properties of DSSC and enhance electro-optical energy conversion efficiency .

研究了红霉素对叶绿体能量转换的效应，获知：10（-4）M红霉素抑制循环和非循环光合磷酸化，这种抑制是与反应底物ADP非竞争性的。

The effects of erythromycin on energy-transducing functions of chloroplasts were investigated . The following results were obtained : 1 . At the concentration of 10 ~ ( - 4 ) M , erythromycin inhibited both cyclic and noncyclic photophosphorylation in isolated spinach chloroplasts .

结果表明，在975nm抽运光激发下，观察到强烈的绿光和微弱的红光；绿光和红光发射是由于双光子吸收过程，其上转换机理是能量转换（ET）和激发态吸收（ESA）。

The results showed that the intense green and weak red emissions were observed , a two photon upconversion process was assigned to the green and red emissions , and the possible upconversion mechanisms were involved in excited state absorption and energy transfer between excited Er 3 + ions .

Marc软件，分析了10MW高温气冷堆（HTR-10）能量转换系统磁轴承转子的模态，研究了磁轴承支承刚度与固有频率的关系。

Marc software are applied to analyze the rotor modal of magnetic bearings for power conversion unit ( PCU ) of 10MW high temperature gas-cooled reactor ( HTR-10 ) . The effects of the magnetic bearings sustaining stiffness on the rotor natural frequencies were studied .

数值分析表明，级联振荡Ho~（3+）：ZBLAN光纤激光器具有极高的能量转换效率，并容易产生级联振荡。

The analysis shows that cascade oscillation of the Ho3 + : ZBLAN fiber laser can produce 3 m and 2 m laser beams with high conversion efficiency , and it is easy to achieve cascaded oscillation .