反向

Alternatively, a dichroic filter may be used over the wavelength converting element 110 to reflect the transmitted pump light back into the wavelength converting element 110 for a second pass.

或者，二向色滤光片可在波长转换元件110上使用以将所透射的泵浦光反向反射到波长转换元件110内用于二次传递。

Under the same pressure gradient, the seepage velocity of leaching solution well increases with the intensity of positive electric field, and decreases with the negative electric field. The seepage diffusibility of leaching solution and its wetting ability to fractured rock mass can be enhanced or weakened by the electric field.

在同等压力梯度下，受地电场作用的裂隙岩块中溶浸液渗流速度随正向电场强度增加明显增大，随反向电场强度增加明显减小；地电场能够强化或者减弱裂隙岩块中溶浸液的渗流扩散能力和溶浸液对岩块的润湿作用。

A graph is directed a digraph if each edge links two nodes together only in one direction .

如果每条边线仅在一个反向上将两个结点连接起来，则该图为有向图。

The empirical analysis based on China's data shows that the ratio of research funds from enterprises and its sum is direct proportional to university's teaching quality but inverse proportional to university's research level, and university's teaching quality and research level are very important for university to attract funds from enterprises.

基于中国数据的实证分析表明：高校横向科研经费占科研经费总和的比例与高校教学质量成正向变动的关系，与高校科研水平成反向变动的关系；高校教学质量和科研水平是影响其吸引横向资金的能力的重要因素。

The force exerted on one charged particle by another is directed along the line connecting the two particles, and, away from the other particle but, toward the other particle

C： 在库伦定律中，由一个带电粒子所施加在另一个粒子上的力是被指向连接两粒子的一条直线，与另一粒子反向，但朝向另一粒子

Proview or Proview is an admirable disassembler by the Reverse-Engineering-Community ; it is still under development and bug fixing.

Proview 和 Proview 都是反向工程社区中极好的反汇编软件。对它的开发及修补仍在继续。

Reverse magnetization is first used to repair a damaged hard disk sector physical way.

反向磁化是最先被应用的一种修复硬盘扇区物理性损坏的方式。

METHODS: Subtractive cDNA DNA library of PDLF was constructed with a recently developed gene cloning technique that is based on PCR and subtractive hybridization and then screened by restriction analysis and reverse southern dolt blot.

采用基于PCR和消减杂交的基因克隆技术构建体外培养的人PDLF与GF差异表达基因的扣除文库，采用酶切和反向杂交的方法筛选目的克隆，并进行测序和计算机分析。

In chapter 4, for the first time, we studied the control role of the relative phase between the probe and driving fields on inversionless gain of the probe field in a closed and Doppler broadeningΛ-type three-level system with the spontaneously generated coherence.

结果发现：(1)不管探测场和驱动场是同向传播还是反向传播，驱动场是失谐还是共振，无反转增益总是随相对位相的改变而作周期性变化，周期为2π。

Our company introduced a set of production line of double action 45 MN indirect extrusion press .

本公司从德国SMS公司引进一条45MN双动反向挤压机生产线。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。