1、

That's the phase of sexual reproduction when sex cells divide in two halves, each with half of the chromosomes needed to create a new snake.

减数分裂是有性生殖的一个阶段:生殖细胞分成两部分,每部分带有一半创造新生命所需要的染色体。

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2、

The results show that two-phase area is expanded with the increasing temperature and the slope of the equilibrium tie line also increases.

结果表明,该体系双液相区随着温度的升高略有增加,结线的斜率也随温度的升高而增大。

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3、

The result indicates that the object layers are divided into two depositional systems, the barrier seacoast depositional systems are recognized on upper Carboniferous taiyuan phase with tidal flat, lagoon and barrier bar sedimentary deposit.

结果表明,研究区内目的层段可以划分为2个沉积体系:(1)上石炭统太原期为有障壁海岸沉积体系,发育潮坪泻湖障壁砂坝沉积。

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4、

When both lights are fed back, there is a phase delay less then 180 degrees between the two lights' intensity curves.

当两光同时回馈时,两模式间的模竞争较弱,两光回馈曲线有一定的相位差,该相位差小于180°,两光总体波动幅度变化趋势相反。

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5、

The wind-blown sand movement is a typical gas-solid two-phase flow.

风沙流是一种典型的气固两相流。

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6、

Study on the aqueous-two-phase extraction separation of Hg(ⅱ) with tetrabutylammonium bromide-( NH_4)_2SO_4 system The Synthesis of Benzyl Formate Using the Catalyst of TBAB

在硫酸铵存在下用四丁基溴化胺-水体系萃取分离汞四丁基溴化铵催化合成甲酸苄酯的研究

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7、

The first phase, consisting of leasing out the berthing space through two tendering exercises, was completed in February in 1988.

第一阶段改革于一九九八年二月完成,通过两次招标,将泊位租出。

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8、

Study of Film Boiling Dispersed Two Phase in Narrow Annular Gap

环形狭缝膜态沸腾弥散两相流动特性研究

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9、

Second, the paper analyzes the single-pulse modulation which includes pulse amplitude modulation, on-off keying modulation, pulse position modulation and two-phase modulation.

其次分析了单脉冲调制中的脉冲幅度调制、开关键控调制、脉冲位置调制和二相调制。

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10、

The particle falling velocity is an important parameter in the two-phase flow.

颗粒沉速是两相流动中的重要参数。

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11、

And the composition in the liquid phase which I'm fixing T So my two variables are xB and T.

液相的组分也固定下来了,所以我的两个变量就是xB和。

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12、

By theoretical calculation and analysis, the calculation formulas of the line-to-line load was equivalent to the three-phase load under two conditions that power factors were equal or not were put forward respectively.

通过理论计算和分析,提出了在功率因数相等和不相等两种情况下,线间负荷等效为三相负荷的计算公式。

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15、

The synthesis of1,4-cyclohexanedimethanol from dimethyl terephthalate by two-stage liquid-phase hydrogenation was studied.

在高压反应釜中,对苯二甲酸二甲酯经两步催化加氢反应合成了1,4-环己烷:二甲醇。

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16、

The dipolar interaction in a mixed two-phase magnet of soft and hard magnetic particles was analysed.

从磁性粒子的静磁场出发,分析计算了由软、硬磁性两相粒子随机混合的双相磁体中的静磁作用。

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17、

Dredging pump and hydraulic transport experimental system proposed in this paper is mainly used for the experimental study of dredging pump performance and the solid-liquid two-phase flow in pipelines.

本文研制的疏浚泥泵与管道水力输送实验系统,主要用于疏浚泥泵性能及管道固液两相流的测试研究。

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18、

This potential consists of the Donnan potential on two sides and diffusion potential in membrane phase.

该电位包括膜两侧的Donnan电位和膜相中的扩散电位。

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19、

A new model for the prediction of locally distributed Reynolds shear stress and eddy diffusivity in bubble columns is presented by taking account of the two phase turbulence flow properties of such reactors.

根据鼓泡塔内的两相湍流特性,提出估算塔内局部Reynolds剪切力的方法,由此导出新的局部涡扩散系数关系式,讨论其与既有关系式的异同并与湍流实测数据比较。

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20、

Simulating Tests on Air-water Two Phase Flows in a Normal Cavitation Tunnel

在常规水洞中模拟气&液两相流的试验

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