左右

He flew around the neighborhood, and and a few minutes after he took off, we watched him dive back down onto the roof.

它在邻居屋子上飞了几分钟后，由插回我们的屋顶，7：00点左右它飞走了，整晚未回。

Larry's planwas to float about 10 meters above his backyard, enjoy a few hoursin the air, and then pop some balloons with his gun to get backdown.

拉里计划在他家后院飘起10米高左右，好好在空中享受几小时，然后用枪击破一些气球以回到地面。

Hook up the plumbing to the filter and backfill around it.

钩了水管，以过滤和回填左右。

In their backlist - of around 4000 titles - readers can find already-established and continually growing series within their main subject areas, including Art and Music, Cinema, History, History and Theory of Law, History of Medicine, History of Science, Interdisciplinary Studies, Linguistics, Literature and Culture, Philosophy, Psychology, Social and Political Sciences, Theology.

他们的存书目录有4000种左右，读者可以在其中找到已经建立，并不断增长的主要领域中的系列著作，包括艺术和音乐，电影，历史，历史和法律，医学史，科学，跨学科研究，语言学，文学与文化，哲学，心理学，社会和政治科学，神学。

Afterward, you screw the mounting bars to the backplate and screw two LGA fastening brackets to the heatsink.

在从情况先安装主板背面底部的支架在安装前面二根左右固定扣具。

After removing the motherboard from the case, you would mount the backplate to the bottom of the motherboard and align the two mounting bars (with self-adhesive washer pre-applied) to the front of the motherboard.

在从情况先安装主板背面底部的支架在安装前面二根左右固定扣具。而后将螺丝固定到散热器本身，到涂抹散热膏，拧紧散热器，整个程序的安装时间被在不到30 分钟完成。

The expressed protein was accumulated up to more than 25% of total bacterial protein.

表达产物占菌体总蛋白的25%左右。

To better understand the roles of LsrA protein in nodulation, a series of analyses of nodules using scanning electron microscopy, genetic and biochemical approaches have been carried out. Our analyses suggest that the lsrA1 nodules contain bacteroids in the invasion and establishing zone only. The lsrA gene expression is active early in the invasion zone and activated later than bacA genes. The lost of LsrA protein dramatically reduced the expression of nifA and fixK, and completely blocked the expression of the nifH gene for nitrogenase. LsrA protein functions early in the bacteroid development and it is essential for the development nitrogen fixing bacteroids.

前期的工作中，苜蓿中华根瘤菌Rm1021中90个候选LysR基因已经被定向插入突变，并筛选在自生生长时期、共生生长时期的表型，以期寻找更多在自生状态或共生固氮中有功能的LysR转录因子。1 针对前期鉴定出的共生固氮必需的lsrA基因，我们应用了一系列扫描电子显微镜技术、生物化学、分子遗传学等方法，发现lsrA基因主要在根瘤侵染区开始表达，表达时序也在侵染阶段左右，但晚于bacA基因表达；LsrA蛋白缺失后根瘤固氮区中缺乏具有固氮能力的类菌体，nifA和fixK基因的转录水平降低，nifH基因的转录被完全阻断，因此LsrA蛋白为根瘤发育所必需，是新的根瘤发育信号传导途径成员。2 通过表型筛选我们鉴定了苜蓿中华根瘤菌的oxyR基因，并研究了它的调节特性。oxyR突变后，苜蓿中华根瘤菌对过氧化氢敏感性提高，适应性降低。

Trials in Swit- zerland suggest the entire checking process for hand baggage car- riers can be reduced to around 20 seconds.

瑞士试用这种方法的结果表明，持手提行李的旅客办理登机的整个过程缩短到二十秒左右。

Also, it is unfortunate that Robert Bailey is rolling around in money meant to support his defense fund.

同时，不幸的是，罗伯特贝利是滚动左右，在钱的意思，以支持他的辩护基金。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐