查询词典 influence power

Four different power samples,sulfanilic acid anhydrous,soluble starch,graphite and calcium carbonate,with different content of carbon were used to determine the influence of element speciation on the properties of laser-induced spectroscopy.

对具有不同碳元素存在形态的4种化学纯试剂(无水对氨基苯磺酸、可溶性淀粉、石墨和碳酸钙)进行激光诱导击穿光谱实验。

A kind of high speed sulphamate nickel-based electrolyte is chosen as basal electrolyte, the influences of plating process parameters on the micro-hardness of the nickel deposit have been studied by orthogonal experiments. It is concluded that the main influence factors on the micro-hardness of the nickel deposit are sulphamate concentration and electrolyte temperature, the deposition rate and quality in single-pulse mode are higher than that in DC power and double-pulse mode.

选择以氨磺酸型高速镀镍液作为基础镀液，通过正交试验研究了电镀工艺规范对镀层显微硬度的影响关系，试验结果表明：镀液主盐氨基磺酸镍浓度和镀液温度是影响镀层硬度的显著因素，单脉冲供电模式下的电镀沉积速率和镀层质量优于直流和双脉冲模式。

Based on this principle, the mathematical model of an exothermic reactor is established to caculate Exothermic reator length L corresponding to reation temperature T, reation temperature T corresponding to ammonia mole fraction y and the average internal reactor wall temperature Tave corresponding to exergy output Enet and thermal power output Q. The curves of L-T, T-y, Q/Enet –Tave are drawn with the caculated date which can directly reflect the influence of reactor inlet gas temperature and reactant flow rate on ammonia synthesis reaction for the reactor under the conditions of definite design pressure and hydrogen/nitrogen ratio. Furthermore, the design parameters to realize maximum exergy output and thermal output are presented.

文章分析了储能体系的选择，介绍了氨基热化学储能的基本原理，在此基础上建立了放热反应器的数学模型，计算和绘制出了L-T、T-y以及热量和佣输出与反应器内壁平均温度之间的关系曲线，直观地反映了在一定的设计压力和氢氮比条件下，进气温度和进气流率对放热反应的影响，给出了实现佣最优化和热能最优化的操作参数。

After the cold war, with the development of Chinese economy and the constantly strenthening of Chinese power, the influence brought by the so-called "China theat theory" becomes increasingly great.

冷战结束以来，随着中国经济的持续发展，中国国力的不断增强，所谓的&中国威胁论&在国际上的影响越来越大。

ABSTRACT Power electronics devices are developed rapidly. There are some factors which influence the protective properties of the devices, including such as electrical characteristics of protection materials, the interface conditions of protective materials-pn junction, the surface effective charge density, the polarizable or unpolarizable properties of organic protective materials, etc.

电力半导体器件是近期发展起来的一类功率电子器件，其表面保护与其它电气元件不同，一方面要考虑器件表面绝缘保护材料的电性能和含杂等因素；另一方面，器件的表面钝化保护材料与器件接触后，器件的界面情况、材料与器件接触带电情况、以及材料所含官能团的极性等情况，也是影响器件性能的主要因素。

To reduce the influence of an unsynchronized sample sequence on FFT and to improve the precision of harmonics in electric power system, this paper improves the algorithm by using windows and interpolation methods.

为了减小非同步采样对快速傅立叶变换的影响，提高电力系统中的谐波分析精度，文中通过加窗和插值对原算法进行了改进。

To reduce the influence of an unsynchronized sample sequence on FFT and improve the precision of harmonic in a power system, the harmonic estimation based on interpolation FFT algorithm is proposed. The estimation based on five coefficients of Rife-Vincent window is discussed in detail and the formulas for estimating harmonic patameters are deduced.

由于快速傅里叶变换在非同步采样时存在较大的误差，无法直接用于电力系统谐波分析，本文提出了一种基于五项窗Rife-Vincent插值FFT算法的谐波参数估计的新方法，并推导了其谐波参数估计公式。

It has taken many years to maneuver thedark ones into a position where their power and influence has waned.

经历了很多年的努力我们才使黑暗势力的权力和影响得以削弱。

The static electricity harm is attributed with the electric power and the static electricity spark, in the static electricity harm the most serious static discharge causes combustible substance being on fire and explodes, the senior citizen is easier the static electricity influence, the excessively high static electricity also frequently causes the human to lather, the headache, the chest to be stuffy, scant of breath, cough.

静电危害起因于用电力和静电火花，静电危害中最严重的静电放电引起可燃物的起火和爆炸，老年人更容易受静电的影响，过高的静电还常常使人焦躁不安、头痛、胸闷、呼吸困难、咳嗽。

The problems existing at present is embodied in: the use right of valuable instrument and equipment is separated from its ownership , every applying department takes up or uses free, make laboratories no power opening valuable instrument and equipment to outside to raise their utilization benefit; autonomies of the key laboratory are not enough, it makes some scientific findings of the key laboratories using value not high, and it has influenced laboratories transformation the scientific findings with society; the key laboratories, society and enterprise lack effective linking up the bridge, influence the laboratory to offer science and technology service to the outside.

宏观上，需要在现有的陕西省大型精密仪器设备协作共用核心网的基础上，依托高校实验室资源建立陕西省研发公共服务平台，以提供多样化应用服务优化专业服务供给，发展和完善科技服务市场。微观上，一方面需要各高校改变贵重仪器设备的管理方式，有偿使用或占用设备，建立高校贵重仪器设备公共服务体系；另一方面，需要改革实验室的管理方式，扩大实验室的自主权和独立性，同时加强对实验室的绩效管理和绩效评价，形成有效的激励和约束机制。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。