因数

The solar-powered lighting system developed in this study possesses a few advantages, including energy conservation, high efficiency, a low lamp-current crest factor and a low starting lamp-voltage, which all conform to the general intention of green lighting.

本文所设计的太阳能萤光灯照明系统，具有节能、高效率、低灯管电流峰值因数及低启动电压的优点，能符合绿色照明之实用潮流。

The experimental results indicate that the crest factor of the lamp current is 1.41 when the output power of the fluorescent lamp is 36 W. The power factor is 0.99 and the efficiency of the ballast is 91% when the system is in utility grid-connected.

由实验结果显示，当萤光灯输出36W时，灯管电流峰值因数约1.41；执行市电并联时，市电侧之功率因数约0.99，整体电路之效率约91%。

The influence rules between the initial pressure,spring stiffness,oblique plane angle,friction coefficient of friction pair,friction force and the characteristics of draft gear were analyzed.

分析了缓冲器的初压力、弹簧刚度、斜面角度、摩擦副间的摩擦因数以及摩擦力对缓冲器工作性能的影响规律。

The rear wheel drum brake of JETTA-GTX car was taken as testing object, average brake factor was measured on brake dynamometer.

以JETTA-GTX轿车的后轮鼓式制动器为研究对象，在制动器惯性实验台上对其平均制动器因数进行实际测试研究。

Controlling the activity factor (in order to reduce interference and power consumption) can include: reducing the power level, prohibiting transmission of one or more devices, schwduling the transmission activity according to a stored timetable (actualised by location information or congestion bulletins).

控制活动因数(以便减少干扰和功率损耗)包括减少功率电平、禁止一个或多个设备的传输、根据所存储的时间表(该时间表是由位置信息或拥挤公告实现的)调度传输活动。

The sums may be from any one or combination of the following topics: pre-algebra, algebraic expressions, algebraic expansion (multiplication of binomials and trinomials), algebraic factors, simple equations,simultaneous equations and quadratic equations.

数学试题可能来自于下列主题之一或者其组合：学龄前数学，数学表达式，代数表达式，代数因数，简单等式，联立方程式和二次方程式。

A computing model was constructed by using ANSYS on personal compeers to study the RF resonant frequency and quality factor. The influence of the tuning capacitor gap,the cavity mesh and the model construction method were also discussed.

以PC机为平台，采用ANSYS软件进行建模，对腔体的谐振频率、空载品质因数进行了研究，探讨了微调电容间距、网格剖分精度以及建模方法对计算结果的影响。

Genetic diversities of 103 croakers at 23 loci pronounce that there are 134 alleles in total and an average of 5.82, and the observed average heterozygosity of 0.5993, demonstrating that these broodstocks still maintain genetic variability to some extent.

遗传多样性检测显示，103尾亲鱼在23个座位共获得等位基因数134个，平均5.82个，总平均观察杂合度0.5993，表明该繁育群体尚保持一定水平的遗传多样性。

The dressers' design factors and the parameters of the dressing process are apparently crucial to the performance of CMP process.

可见修整器设计因数的掌握，以及修整器的加工参数选择，是化学机械抛光制程是否能充分发挥的关键因素。

By numerical integral of this model, the factors which affect the additional twist of yarn are analyzed, including the pressure in the profile tube, the coefficient of friction between the fiber band and lattice apron, the length of the suction slot and the curvature radius of profile tube.

通过对集聚区内须条的集聚过程分析，建立须条的受力模型，发现须条在集聚过程中会产生附加捻度，并且对影响须条附加捻度的各种因素：异型管开槽长度、负压大小、须条和网格套圈间的摩擦因数以及异型管的曲率半径进行了分析。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。