成对的

Quantitative product analysis confirms that squalene is the major scavenger of ozone at the interface between room air and the human envelope.

其中许多产物可以进一步氧化成对肺和皮肤有潜在危害的化合物。

Russia may choose to celebrate the anniversary as a common victory over fascism. Or it may use it to justify Stalinism.

俄罗斯可能会将这个庆典办成对法西斯的一个胜利，也或者用来为斯大林主义正名。

With two pairs of stamens of unequal length; occurring in pairs.

二强雄蕊的 Didynamous 具有两对不等长的雄蕊；成对出现的。

At this step, the function of MSC Server and MGW are same as MSC.

在此阶段，MSC Server和MGW一般是成对使用，相当于GSM网络中的MSC。

But they explained the story board to me, and I saw that it made sense, so I said okay.

但他们对我解释了the story board（不懂，是否可以解释成广告的初样品？），我看到这样产生了感觉，所以我说，好吧。

Based on field observation and indoor analysis about the stylolites in Tieshan,Daye,Hubei Province,this paper raises some fresh understandings about the stylolite as follows:(1) Stylolite s are classified into wave-shaped,sawtooth-shaped,city-wall-shaped and thin-column shaped stylolites.

为深入研究碳酸盐岩中的压溶作用，加深对压溶作用的认识和理解，以常见的缝合线构造为例，结合前人的研究成果和现代科技手段对湖北大冶铁山地区的缝合线构造进行了全面深入的研究，得到以下研究成果：丰富了缝合线类型；结合计算机技术获得了缝合线的三维形态；总结了缝合线形成中的一些主控因素；论述缝合线在应力分析、应变测量等传统领域及在能源资源等新领域的应用；对缝合线研究中存在的问题及分歧进行了评述并指出今后几年的研究重点。

OBJECTIVE: To establish a radioresistant subline from human nasopharyngeal carcinoma cell line CNE-2, so as to supply comparable pair cells for investigating the mechanism of radioresistance.

目的：建立人鼻咽癌放射抗拒细胞株CNE-2R，为研究鼻咽癌放射抗拒机制提供具有可比性的成对细胞。

Four new chiral sulfonamide alcohol s were synthesized from camphor and L-phenylalanine and their application to the enantioselective addition of diethylzinc to benzaldehyde was described.

由天然樟脑和-苯丙氨酸合成了4个新的手性磺酰胺醇，并对其在二乙基锌对苯甲醛的不对称加成中的催化性能进行了研究。

Four new chiral sulfonamide alcohols were synthesized from camphor and L-phenylalanine and their application to the enantioselective addition of diethylzinc to benzaldehyde was described.

由天然樟脑和-苯丙氨酸合成了4个新的手性磺酰胺醇，并对其在二乙基锌对苯甲醛的不对称加成中的催化性能进行了研究。

For shamans, since totemic casting is such a big part of who they are, it was natural to make that a part of their quest.

对撒满来说，图腾的释放对职业而言是很重要的一部分，很自然的就能将其制作成任务的一部分。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。