A Hello, can I eak to Mr. Lin, please ?

A : Hello, this is Sunlin, may I eak to Mrs. Smith?

你好, 我是孙林, 我可以和史密斯女士讲话 吗 ?

It took years of hard work to eak good English.

讲一口流利的英语需要多年的刻苦操练.

And meanwhile , forming principle of the partial EHL and some analysis technologies were introduced.

文章还阐述了部分EHL的形成原理并介绍了表面摩擦学行为的观察分析技术.

Results Group TRD 3 ( 40 g TRD · rat-1· d-1 ) implies a therapeutic effect.

结果TRD在每只鼠每日40g剂量下影响EAE大鼠 MCP-1mRNA的表达.

Methods: The female guinea pigs were divided randomly into group, EAE group and p . MBP group.

方法将雌性豚鼠随机分为对照组 、 EAE组 和腹腔注射MBP组.

Low-error gyroscope spin axis bearings often contain insufficient lubricant quantity to form full EHD films.

低误差的陀螺仪旋转轴轴承所使用的润滑油往往用量不足,不能形成足够的ehd油膜.

EHC's manufacturing process can accommodate wide-ranging dimensions, hardness, colours core configurations and material combinations.

依合斯提供各种尺寸, 硬度, 颜色,构造和材料的滚轮.

The actuators may include ignition coil gas recycle, injector and so on.

执行器包括点火线圈 、 电子EGR阀 和各种继电器.

In the model , this pEgr-pfn construct was transfected into COS 7 cells.

经测序证实重组质粒pEgr-pfn 中Egr-1p序列是完全正确的.在脂质体作用下将pEgr-pfn质粒转染COS7细胞,用X线 照射诱导穿孔素表达.

The exhaust gas re-circulation EGR system has been set up for the diesel engine S 195.

以S195柴油机为例建立了排气再循环系统.

Under medium load, delaying exhaust valve closing time can increase the internal EGR, reduce the exhaust.

其中,中负荷时通过延迟排气门关闭,增强内部EGR, 降低的排放.

At last we introduce some kinds of electronic control EGR systems and furthertheir merits and defect.

最后还介绍了电控EGR系统 相对其它EGR系统的优点和几种典型电控EGR系统.

Connect vacuum line to EGR valve.

将真空管路连接到egr阀.

This paper introduces the TIG welding technology for EGR cooler shell.

介绍了EGR冷却器 外壳钨极氩弧焊焊接工艺.

Using urea SCR should require a less complex EGR system.

用尿素1373应要求不太复杂的EGR系统.

In this paper, the author advances the concept of economic geographical process ( EGP ).

文提出了经济地理过程概念,并分析了形成原因.

The elevated Gas concentration in patients with EGP could be correlated with Hp infection.

结论　Hp是EGP的 重要致病因素之一,EGP患者 Gas浓度升高与Hp感染 有一定关系.

Conclusion EGP has the protectire role in cell radiation injury.

结论EGP对辐射损伤细胞具有一定的保护作用.

Conclusion It is indicated that EGP can protect splenocytes from radiation.

结论EGP对辐射损伤小鼠脾细胞具有一定的保护作用.

CONCLUSION: EGF can downregulate the level of Cx 43 protein and mRNA express in human RPE cell.

结论: EGF可以下调Cx43蛋白及Cx43mRNA在人RPE细胞中的表达.