查询词典 difficulties

The company proved a success, but it was not all plain sailing, it had its difficulties.

公司最后取得了成功。但是事情并不是一帆风顺的，公司也经历过困难。

But due to the difficulties of the theoretical calculation and the limitation of the technique of image display, only some two-dimensional graphs of electromagnetic field of a planar set of point charges or symmetrically and uniformly charged bodies, which ignores the boundary effect, are introduced in the present electromagnetics teaching materials.

然而，由于受理论计算和图象显示技术等因素的限制，目前的电磁学教材中，通常只能给出平面分布的点电荷系或具有较强对称性、忽略边界效应的带电体的电力线和等势线的二维平面图。

But he leaped across the plashy places, thrust himself through the clinging underbush, climbed the ascent, plunged into the hollow, and overcame, in short, all the difficulties of the track, with an unweariable activity that astonished him.

但他跨越了积水的坑洼，穿过了绊腿的灌木，爬上了高坡，步入了低谷，总而言之，以他自己都不解的不知疲倦的活力，克服了路上的一切障碍。

"But he leaped across the plashy places, thrust himself through the clinging underbrush , climbed the ascent, plunged into the hollow, and overcame, in short, all the difficulties of the track, with an unweariable activity that astonished him."

但他跨越了积水的坑洼，穿过了绊腿的灌木，爬上了高坡，步入了低谷，总而言之，以他自己都不解的不知疲倦的活力，克服了路上的一切障碍。

But he leaped across the plashy places, thrust himself through the clinging underbrush, climbed the ascent, plunged into the hollow, overcame, in short, all the difficulties of the track, with an unweariable activity that astonished him.

他不禁忆起仅仅在两天之前，在他一路辛辛苦苦地沿着这同样的途径走来时，他是多么地周身无力，气喘吁吁，走不上两步就要停下来喘上一口气。

Biological treatment of saline wastewater presents unique difficulties as a result of plasmolysis of microorganisms which can cause microorganism death in the presence of high salt concentrations.

因为盐析作用可致使微生物的脱氢酶活性降低，同时水的渗透压也会升高，使微生物细胞脱水引起细胞原生质分离，从而导致微生物细胞破裂而死亡。

For tens of years,the technology of plastid transformation has achieved significant progress,but to carry out the technology in more other plants still has met with many difficulties.

但在更多的植物上实现质体转化仍然存在各种困难。

In this review,the progress on present range for plastid transforma-tion was described and the difficulties among the transgenic process were also analyzed from several critical factors such as tissue culture,vector...

本文总结了近年来质体转化在各种植物上的研究进展，并针对影响质体转化成功的因素，从组织培养、转化载体和标记基因等几个角度进行了分析。

I would like to plum, in the worst environment, difficulties in silence.

我要向梅花一样，在恶劣的环境中，默默迎难而上。

In this paper the main difficulties encountered in this problem are studied, and at the same time the possibility of using the pneuma...

本文中分析了这个问题中的主要困难，同时对于运用气动测量方法来解决这个问题的可能性作了理论上的分析。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。