查询词典 positive

In particular, when thereis an alternating group A_5 action on a Spin 4-manifold X, we obtain: If X is smooth Spin4-manifold with non-positive signature and b_1=0, denote k=-σ/16 and m=b_2~+,then 2k+3≤m if b_2~++b_2~+≠2b_2~+(Z/A_5) and b_2~+≠0,where and are subgroups of A_5 generated by the elements s=∈A_5and t=∈A_5 respectively.

特别地，在Spin 4-流形具有非交换群A_5作用时，我们得到了：若X为光滑的具有非正符号差的Spin 4-流形，b_1=0，令k=-σ／16，m=b_2~+，如果X上具有Spin交错群A_5作用，且满足b_2~++b_2~+≠2b_2~+(X／A_5)，b_2~+≠0，则2k+3≤m，其中和分别为s=∈A_5和t=∈A_5生成的A_5的子群。

The Alternating Polarity Method applies a bias voltage of positive polarity, then the current is measured after a specified delay.

变换极性法施加一个正极性的偏置电压，然后在规定的延迟时间后测量电流。

An alternating voltage between two points A and B,determined along a specified path 1,periodically changes sign,so that if it is assumed to be positive in the direction from A to B,it will be negative in the direction from B to A at the same instant of time.

两点之间的交流电压A和B，沿着指定的路径1中确定的，定期的变化迹象，所以，如果它被假定为积极的从A到B，这将是在消极的方向从B到A的方向在time。

A cycle is one complete reversal of an alternating current or voltage from zero to a positive maximum to zero again and then from zero to a negative maximum to zero again. The number of cycles per second is the frequency.

周期周期是指交流电流或电压从零到正最大值再到零，然后从零到负最大值再到零这样一个往复的过程；而频率则是指每秒可完成的周期数。

Cycle A cycle is one complete reversal of an alternating current or voltage from zero to a positive maximum to zero again and then from zero to a negative maximum to zero again.

周期 周期是指交流电流或电压从零到正最大值再到零，然后从零到负最大值再到零这样一个往复的过程；而频率则是指每秒可完成的周期数。

Though contract trust indeed is one way to successful reach cooperation, the advocation of altrusim trust and values education are the positive approaches by which one can more effectively manage the degree of psychological defension and enhance cooperation behaviors.

通过契约信任是达成合作的途径之一，但倡导利他信任和价值观教育是更能有效把握心理防御的程度、增强合作行为的积极方式。

For this, Alvin ceremony and did not give a positive response to reporters, he said, this is corporate behavior.

为此，艾文礼，也没有给予正面回应记者，他说，这是公司行为。

ResultsThe NOS positive amacrine cells could be observed in inner plexiform layer of the equation,ore ...

结论一氧化氮合酶分布在Wistar鼠，RCS鼠的无长突细胞，但视细胞萎缩对含一氧化氮合酶的阳性无长突细胞数量有影响。

RESULTS: The protein levels of TH, the number of positive staining dopaminergic amacrine cells and the staining gray scale of experimental group without BDNF were lower statistically.

结果：实验组糖尿病大鼠未注射BDNF眼视网膜中TH蛋白水平降低，多巴胺能无长突细胞计数及灰度低于对照组，均有统计学差异。

The active amalgamation of foreign capital has its negative effects as well as its positive effects.

活跃的外资并购对我国的经济发展固然有积极作用，但也存在某些负面影响。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了