苛刻的

Given the fact that the Agricultural Tires are required to run at a mediocre speed, but in a hostile performance environment where there exist ill-conditioned field paths, stubble fields, carpolite roads, or even roads without surfaces, they are susceptible to scratches and cuts.

轮胎的特点是行驶速度要求不高，但其使用条件苛刻，经常行驶于状况不良的田间小路和坚硬的留茬地或石子山路，甚至是无路面的道路，轮胎易被划伤或割破。

But the working condition of the screw pump is so rigorous that the ordinary rubber could not fulfill the requirement of the terrible working condition such as high temperature,high pressure,long working hours,corrodent,seasonal stress and so on.

但采油螺杆泵工作条件十分苛刻，如高温、高压、工作时间长、磨蚀性介质、周期性挤压力等等，传统的定子橡胶已临近其性能极限。本文主要讨论纳米CaCO3和PVC树脂对丁腈橡胶的改性效果，综合提高丁腈橡胶的强度、耐油、耐磨等性能，通过改性使得丁腈橡胶能够满足采油螺杆泵定子材料的性能要求。

A novel scheme that improves SOA dynamic performance via increasing properly the facet reflectivity of device is proposed, and is validated in theory by the high-speed dynamic model. Simulation results show evidently that this scheme is superior to other schemes in the efficiency of dynamic characteristic improvement, steady-state gain, output ratio and external condition requirements.

提出了通过适当增加SOA端面反射率来改善SOA动态特性的新方案，并利用SOA高速动态响应模型进行了理论验证，模拟结果证实了该方案改善SOA动态特性的有效性以及在稳态增益、输出信号消光比和对外部泵浦条件的苛刻程度方面相对其他方案的优势。

The Herero resented the German's harsh and racist rule and the effect of the encroachment on their lands on their livelihood and way of life .

该赫雷罗文不满德国的苛刻和种族主义统治和影响，侵犯他们的土地上对他们的生计和生活的方式。

The optimal conditions through testing of defoaming performance and foam suppressing performance are:reaction temperature at 100 ℃;for 10 h;the mass ratio of polyether to hydrogenous silicone oil is 15∶1 and the dosage of catalyst is 0.2%.

聚醚改性聚硅氧烷消泡剂是将聚醚和有机硅消泡剂两者的优点有机结合起来的一种新型高效消泡剂，由于其消泡效力强，且其耐热性、抗剪切性及耐酸碱盐性能好，加之还具有无毒无味、贮藏稳定及使用方便等优点，因而被广泛用在各种场合，特别是用于许多苛刻条件下的消泡，比如纺织品高温染色工艺、发酵工艺中的消泡[1]，但是此类消泡剂在我国还处于研制阶段，很

All this-- laws, prejudices, deeds, men, things--went and came above him, over his head, in accordance with the complicated and mysterious movement which God imparts to civilization, walking over him and crushing him with I know not what peacefulness in its cruelty and inexorability in its indifference.

举凡法律、偏见、物体、人和事，都按上帝在文明方面所指定的神秘复杂的动态，在他的头上来来去去，用一种凶残却又平和、安详却又苛刻、无可言状的态度在践踏他，蹂躏他。

Forster complained about what they saw as James's squeamishness in the treatment of sex and other possibly controversial material, or dismissed his style as difficult and obscure, relying heavily on extremely long sentences and excessively latinate language.

福斯特抱怨说他们认为詹姆斯在性别和其他可能有争议的材料的处理上过于苛刻，或者对于他严重依赖超长句子和过分拉丁化的语言的作风感到困惑难解。

If you've read the articles about stretching and exercising you're already aware that you have to train your body to be stronger to handle the rigors of downhill skiing.

如果你阅读有关拉伸和行使你已经知道，你必须训练你的身体更加强大，处理高山滑雪的苛刻条件的条款。

M good at crossword puzzles, I'm the first to admit I ' m not so good at people puzzles.

行，使氏可能有点苛刻，但我当我'米的填字游戏好，我是第一个承认我'米的人没有那么好的难题。

The lighting and speedup of the mechanical system is needed with the development of the technology.

1引言随着技术水平的提高，对许多机械系统的高速化和轻量化的要求变得越来越苛刻。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。