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One necessary aspect of bulk cargo is fungibility.

装货所必须具备的一个特征是它的替换性。

In the late of April of the second year, male inflorescences unbound and pollinated. When female inflorescences accepted the pollen grains, ovary development was increased in early May. With the development of either of the two ovule, funiculus, integument and nucellus were differentiated. Embryo sac mother cell came into being and the meiosis begins. Then fuctional megaspore developed into matured embryo sac that contain eight nucleuses. In the end of May, double fertilization generated.

次年,4月下旬,雄花序解螺旋粉,雌花序开花授粉;5月上旬,雌花序授粉后,迅速增长,子房膨大,两个胚珠分化出珠柄、珠被和珠心,珠心中产生孢原细胞;5月中下旬,大孢子母细胞形成并减数分裂,功能性大孢子形成成熟的八核胚囊;5月底,发生双受精。

Based on the fundamental theory of impulsive differential systems, employing Green formula, Gauss divergence theorem, Jensen inequality and Gronwall-Bellman inequality with impulse, we discuss the oscillation of impulsive partial differential systems by adopting reduction to absurdity and the stability in via of comparison theorem, respectively. Especially, we take an in-depth study on the oscillation of neutral impulsive parabolic systems and the stability of a class of nonlinear impulsive partial differential equations and obtain some useful conclusions.

本学位论文以脉冲微分系统基本理论为基础,利用反证法的分析方法和比较定理,结合Green公式、Gauss度定理、Jensen不等式、含脉冲的Gronwall-Bellman不等式以及相关数学工具研究了脉冲偏微分系统的振动理论和稳定性理论,特别对中立型脉冲时滞抛物系统的振动性和一类非线性脉冲偏微分系统的稳定性作了较为深入的研究,给出了一些有用的结论。

Some sufficient criteria were obtained for oscillation of all solutions of such systems under first boundary value conditions by employing Gauss' divergence theorem, the integral inequalities and some results of the functional differential equations.

研究一类具非线性扩系数的中立型双曲泛函偏微分方程组的振动性,利用Gauss度定理、积分不等式和泛函微分方程的某些结果,获得了该类方程组在第一类边值条件下所有解振动的若干充分判据,结论充分表明振动是由时滞量引起的,同时也揭示该类方程组与普通双曲型偏微分方程组质的差异。

Photo Gallery: Desert Wildlife A gemsbok gallops through the loose sand of Namibia's Namib Desert.

意译:沙漠的野生动物图片。一只大羚羊疾驰通过沙区域在纳米比亚的纳米比沙漠。

A gemsbok gallops through the loose sand of Namibia's Namib Desert.

一只大羚羊疾驰通过沙区域在纳米比亚的纳米比沙漠。

Furthermore, the tendency of the term related to geostrophic vorticity and divergence always accords with the track of Bilis, which means this term can be used as an indicator for track prediction of typhoon.

而平流涡度方程中地转涡度和度项的变化趋势与Bilis台风的移动路径有较好的一致性,这一项对台风的移动路径预报有更好的指示意义。

It will be not easy because i don't want quit it specially i don't want quit them---- PLASTO has given me much, my professionnalexperience, my analytic capacity, the skill of 'control and gestion', my very nice colleagues and my friends.

不过正所谓天下无不之筵席,而且正如我阿头的建议,他也希望我到其他公司看看,因为财务控制管理的涉及面很广,他要我多见识,多接触不同领域的管理系统,所以我才觉得我才决定离开Plasto,而选择去百乐佳丽宝,一个巧克力公司

I don't want to get anyone lost.

我不想任何一个人走了。

An aged stranger entered and moved with slow and noiseless step up the main aisle, his eyes fixed upon the minister, his long body clothed in a robe that reached to his feet, his head bare, his white hair descending in a frothy cataract to his shoulders, his seamy face unnaturally pale, pale even to ghastliness.

一位陌生老者走进来,缓慢无声地走上主通道,双眼定视著讲道者,修长的身体披挂一件盖到脚背的长袍,头上无帽,白发像瀑布般垂在肩头,布满皱纹的脸庞呈现不自然的白,简直跟鬼一样苍白。

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推荐网络例句

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作:对伸臂位于顶部的单层框架—筒体模型进行分析,提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。

Its advantage is that it can be used in smaller units.

其优点在于可以在较小的单位中应用。