两端

Secondly, some are weaker in the cylinder block as middle part of the top wall of combustion chamber, the two clipping arm, the side walls for the left and right of pre-compress room etc., and need strengthening. While, there is some sealing questions for cambered surface of both ends of the centre swing.

其次，在结构上发现缸体左右两个卡臂、预压缩室左右两个侧壁及燃烧室上壁中间部分比较薄弱，需要加强；对于中心摆则是两端弧面的密封有些问题。

The experiment show that the fiber is well cohered with cement, the fiber reinforced cements structure becomes compact and the fibers bridge the crack.

研究表明：纤维与水泥基体粘结良好，纤维材料的存在使得水泥石结构更加致密，纤维跨接在裂缝的两端，起到桥接和传递应力的作用。

Some colostomies have to be permanent because joining up the cut ends of the bowel is impracticable.

一些结肠造口术已成为永久性，因为加入了削减两端的肠易激是行不通的。

After the click reaction of the SCL micelles and azide-terminus PNIPAM homopolymer, the novel PNIPAM-functionalized SCL micelles with pH-responsive cores and outer thermosensitive coronas were prepared, which was investigated act as excellent candidate of nanosized drug delivery vehicles.

另外，还可以使用溴丙炔对ATRP聚合出的PMEO_2MA-b-PDMA-b-PDEA三嵌段的中间PDMA嵌段进行部分季胺化，这样可以利用两端叠氮化的四甘醇来交联由PMEO_2MA-b-PDMA-b-PDEA在不同条件下形成的两种分别以PMEO_2MA或PDEA为核的胶束，从而实现了从同一个聚合物直接在水溶液中得到两种内核不同敏感的壳交联胶束。

This places the loops and loose ends further away from the bicycle chain, cranks and other moving parts.

这使循环和松散的两端进一步远离自行车链条，曲柄和其他运动部件。

1B. Life is an isthmus between two eternities.

生活是永恒的生死两端之间的峡道。

Under the condition of mining pressure the flow pressure of gas in fissured coal fluctuates at the beginning of seepage, and the amplitude depends on the differential pressure between the two ends of flow field.

在采动压力条件下，瓦斯在裂隙煤体中的流动压力具有波动性，波动幅度的大小与流场两端的压力差有关。

This drum is solid nanmu hollowing out, at both ends of the stretch to make leather.

这种鼓是用实心楠木挖空、两端绷以牛皮作成的。

In the opening nine minutes he had scored himself and set up a second for Bergkamp. Then, in the 27th minute, the Frenchman hurdled a challenge from Nikos Dabizas near the touchine and landed in a heap on the other side. Pires had seriously damaged the cruciate knee ligament in his knee. He would be out for seven months.

在第9分钟先拔头筹并助攻博格坎普打进第二球后，在第27分钟他在赛场两端遇到了尼科斯-达比萨斯强有力的挑战以至严重挫伤了膝盖和里面的组织，不得不为此离开赛场达7月之久。

The full-length genome cDNA containing genetic tags and flanked by Hammerhead ribozyme and Hepatitis delta ribozyme were cloned downstream of the CMV enhancer and the chicken beta actin promoter of the vector pCAGGS. After purified by Plasmid Midi Kit, the recombinant infectious clones named pCAGGmGtAHRT and pCAGGmGtBHRT were directly co-transfected DFI cells indued by Lipofectamine~ 2000. 72h post transfection. the supernatant of cell cuture was harvested and continue passaged in CEF cell. The results of indirect immunofluorescence.

分别在Gt株基因组两端引入了锤头状核酶结构(Hammerhead ribozyme，HamRz)和丁肝病毒核酶结构(Hepatitis delta ribozyme，HdvRz)，并将其克隆在真核表达载体pCAGGS的CMV增强子和β肌动蛋白启动子下游，构建IBDV感染性克隆pCAGGmGtAHRT和pCAGGmGtBHRT，经Plasmid Midi Kit纯化后，在Lipofectamine~ 2000的介导下，直接转染DFI细胞，72h后取上清继续在CEF上传代。

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％。