A new polycarbonate alloy sheet was developed by qur company which used in passenger railcars. This article studies its properties, such as, UV-stability, heat stability, flammability, impact, hardness. And compares its properties with other PC/ ABS alloy sheet.

The simulation results show that the QoS of real-time traffic is guaranteed in QUR, and QUR achieves better performance in terms of throughput and control overhead compared with DSDV.

仿真结果表明：QUR协议保证了实时业务的服务质量，在网络吞吐量和相对控制开销方面优于DSDV协议。

Qur main designers are all have experience to take the important position in high standard international planning and design firm.

其主要设计人员都曾在国内外高水平设计单位中担任重要职务。

And it shall be as when the harvestman gathereth the corn, and reapeth the ears with his arm; and it shall be as he that gathereth ears in the valley of Rephaim.

就必像收割的人，收敛禾稼，用手割取穗子。又像人在利乏音谷拾取遗落的穗子。

Additionally, the cave harvestman, parasite and human activities also make important roles in the larvae population distribution.

此外，天敌洞穴盲蛛的捕食、真菌寄生以及人类活动的干扰也对幼虫种群的分布有重要影响。

Objective To evaluate the diagnostic value of CT for primary thyroid lymphoma ( PTL).

目的评价CT对原发性甲状腺恶性淋巴瘤（PTL）的诊断价值。

The PTl trace indicates the gradual evolution process of orogenesis.

所得PTl轨迹显示造山作用的递进演变过程。

Methods The clinical data of 14 cases of PTL treated from 1990 to 2005 were analyzed retrospectively.

方法回顾性分析1990&2005年收治的14例原发性甲状腺恶性淋巴瘤患者的临床资料。

A new method for theorem proving of PTL

命题时态逻辑定理证明新方法

In this case, they are also called long legged harvestmen.

在这种情况下，他们也被称为“长腿收成者”。

The effects of alignment errors on optical transfer function ( QTF) We concern about the effects of the fabrication errors on OTF of optical system for hybrid diffractive/ refractive optical system.

对准误差对光学传递函数的影响对于折衍混合光学系统，更关心的是衍射光学元件的制作误差对系统光学传递函数的影响。

The research results show that taxation is a constructive measure, which may effectively control the harvest effort and protect the biological resource in the ecosystem from overharvesting.

研究结果表明，税收是一种具有建设性的调控手段，它能够有效地限制捕获行为，从而抑制对生态资源的过度捕获并达到保护生态资源的目的。

Mycologists studying the fungus point to overharvesting as one reason.

研究虫草的真菌学家认为过度采摘是出现这种状况的一个原因。

The real extinction problem, he says, is human population pressure: habitat destruction, pesticide abuse, overharvesting, and species invasion.

他说，真正的灭绝问题是人类的人口压力：居住地的破坏、滥用杀虫剂、过度捕杀、物种入侵等。

The good harvest scene emerges in front of us.

丰收景象在我们面前展现出来.

Should it rain next week the farmers would have a good harvest.

要是下周能下雨的话,农民们就能有个好收成了.

They predicted that the next year would be a good harvest.

他们预言下一年将是大丰收.

A good harvest was obtained in spite of the drought.

尽管遭受干旱,还是获得了好收成.

If we plant a good seed, we reap a good harvest.

我们若种下好种子, 就会有丰收.

The peasants depend on a good harvest for their very existence , ie for existence itself.

农民要靠丰收才能活命.

There was a fall in the price of apples after the good harvest.

苹果丰收后价格下跌了.