查询词典 Ra

CVD diamond surfaces polished by hot matal plate to Ra 0.016μm were studied by using atomic force microscope.

用原子力显微镜对热铁盘法抛光CVD金刚石达到R0.016μm的表面进行观察。

A: I am Ra. We cannot work with this concept as it is misapplied and understanding cannot come from it.

A ：我是拉。我们无法用这个概念来工作，因为它被误用，进而无法产生理解。

This paper introduces a convenient reengineering assistanttool which was developed by the author and other researchers in De Montfort University,UK,and can be used to abstract a specification from a pro-gram(i.e.from source code text to specification source text),and give a case study with RA.

因为程序设计和规约是在更高的抽象层次上，这一层次更简洁或易于理解。从源代码中成功抽取面向语义的规约，将有利于理解，从而有助于对遗留系统进行再工程。从

A: I am Ra. We will answer more specifically than the question.

A ：我是拉。我们的回答将比你的问题更明确。

It may play an important role in the pathogenesis of myopia.

RA可能是近视发生机制中的一个重要成分。

A: I am Ra. The one known to you as Jesus of Nazareth did not have a name.

A ：我是拉。你所知道的拿撒勒的耶稣之前并没有名字。

RE was detected by nephelometry and the correlation among them was analysed.

其中实验组为48例RA患者，对照组为32名健康人。

The modulations of beta-catenin and caspase-3 levels were investigated in the KM mouse embryo following maternal treatment with a single oral dose of 30mg/kg body weight of RA during the neurula period.

流行病学研究显示，在胚胎发育过程中摄入过多维甲酸可致各种发育缺陷，其中神经管畸形最为常见。

I am Ra. The next step is still at this space/time nexus in your illusion

我是拉。"下一步"仍旧处于你们现在幻想中的"时空网络"上，"下一步"一直在实现它的进展

Using the changing rate of maximum feed-rate as a threshold,the surface of the part is divided into different areas according to the values of normal curvature radius.Then the feed-rate is adjusted by constant velocities of cutter contact,thus the adaptive variation of feed-rate can be reached.An example is given to prove the ra...

以最大工作进给速度的变化比率为阈值，把零件表面的法曲率半径划分为不同的区域；在不同的曲率区域内，分别以恒定的刀触点速度对进给速度进行修正，修正后的进给速度随着零件表面曲率的变化而自适应变化；实例表明该方法具有合理性和有效性。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。