分次

We prove the solvability of the first eigenvalue problem for a class of quasilinear elliptic equations including distance potential with homogeneous Dirichlet boundary condition.

变分原理证明了一类含距离位势的拟线性椭圆方程齐次Dirichlet边界条件下第一特征值问题的可解性。

I will not even begin to adress Mimmo's disasterous substitutions that in effect threw away games we should have won.

我都不愿提起卡索无数次的换人失误，这些失误让我们即将到手的3分转眼流逝。

The plastic parts within a thread,need twice disport model.

该塑件有内螺纹，需两次分型。

AThis machine adopt chain provide and double roller cycle roll , take carton piece though many working procedure of disport,roll line,cut horn,hit especial hole etc. it' ideal equipment of effect all processing carton piece working procedure one time.

本机采用链条送入、双辊轮转滚压的方式，将印刷好的箱片进行分纸、滚线、切角、打异型孔等多道工序，一次完成箱片的全部加工工序的理想设备。

We use Dammann gratings to generate multiple beamlets by division of amplitude on ultrashort laser pulses.

利用分振幅方法，我们通过达曼光栅可以将单次脉冲变换为多束子光束。

In the double exposure hologram recording process, the sub-surface material placed before the mirrors for micro-wave displacement, then the mirror reflection of the reference beam ...

在两次 曝光全息图的记录过程中，置于物面的分波前反射镜作微位移，则该反射镜反射的参考光。。。

The visual fields were switched through double exposure and circumscription exposure to achieve the reappearance of different subject-background combinations in the images.

拍摄中运用二次曝光和分区域曝光技术切换不同视场以实现不同"主—背"组合图的再现。

Wang said it was his worst start since 2004 when he gave up 10 runs in one inning while pitching for Double-A Trenton.

小民说，这场比赛是他 2004 年在 2A Trenton 队失掉 10 分以来，最糟的一次先发。

Finally, two short-path distillation processes and one falling film evaporator are applied in the regeneration of waste lubricating oil. In the test, the diesel oil, gasoline and lubricating oil are distilled respectively, while the gelatinoid materials, asphaltene and carbon residue remain in the draft. The regenerative lubricating oil accords with the standards of base oil. And the recovery efficiency is up to 75 percent. The technology used in the test doesnt comprise processes like pickling and alkali neutralization, which would cause secondary pollution like acid draff and sulfur dioxide and so on. As a result of this, our technology is friendly to the environment.

最后，利用一级薄膜蒸发和两级短程蒸馏工艺对废润滑油进行了再生回收工业应用试验，将柴油、汽油等轻油以及润滑油馏分分别蒸馏出来，而大部分胶质、沥青质、碳垢存在于残渣中，试验得到的再生润滑油符合基础油的标准，回收率达到75％，达到废润滑油再生的目的；同时再生过程中没有酸洗、碱中和等工序，不产生酸渣、二氧化硫等二次污染，是一种清洁环保的废润滑油再生工艺。

From this we can draw a number at random dual frequency.

由此可举一反三，实现任意偶数次分频。

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％。