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By late 1980s a concept of a small-bore, low-impulse "personal defense weapon" with good accuracy and lethality at ranges of up to 200-250 meters was well established, although there were no weapons adopted for service yet.

到80年代末的一个小口径的概念，低脉冲"个人防卫武器"的具有良好的准确性和以高达200-250米的范围，建立了良好的杀伤力，虽然有通过服务还没有武器。

I have six sets of existing units of cold-rolled, 6-76 1-18 year-round production of thick-walled small-bore 20 #, 45 # seamless steel tubes, in an annual production capacity of around 30,000 tons.

我公司现有冷轧机组六套，常年生产6-76×1-18小口径厚壁20#、45#无缝钢管，年生产能力在3万吨左右。

Short, small-bore columns containing densely packed particles of stationary phase provide for the rapid exchange of compounds between the mobile and stationary phases.

短的、小孔色谱柱含有致密填充的固定相颗粒，能够使化合物在流动相和固定相之间快速交换。

It can be applied to artillery, missile and other small-bore ammunition, improve the proportion of hit the targets, so enhance our army's battle effectiveness.

该智能枪弹技术可移植应用于火炮、火箭弹等其他小口径弹药系统，大幅度提高武器系统打击目标的命中率，进而提高我军的整体战斗力。

In a pitot-tube, a small filament of the fluid is brought to rest in a small-bore tube, the impact pressure being measured against the static pressure of the fluid in another tube.

在空速管中，有微量水流被滞留在小口径管中，然后利用另一管道中的静态液压来测量压力的大小。

Such system was previously employed in Olympic-class small-bore pistol developed in Russia and was subsequently banned from international ISU competitions because of extremely high accuracy, which made completion "unfair".

这种制度曾任职于奥林匹克级的小口径手枪，在俄罗斯的发展，其后由国际空间大学，因为极高的精确度，这使得完成"不公平"的比赛被禁止。

Although the high-pressure boiler tube coating is still mainly small-bore applications, but the coating of large diameter high-pressure boiler tubes start the past two years has been widely used.

虽然目前涂敷高压锅炉管仍然是以小口径应用为主，但是大口径涂敷高压锅炉管近两年也开始得到了广泛的应用。

"Since the early 1980s, Chinese shooting has taken great strides forward and now is one of the top in pistol shooting , small-bore 60-bullet rifle event, trapshooting event and other events."

自从1980年以来，中国的射击运动有很大发展，并在手枪射击，小口径步枪60发射击，飞碟射击及其他项目上具有世界一流水平。

The results indicate that oocytes collected at 14~16 h after given hCG, using the small-bore pipette and H-mKRB is propitious to rat ICSI and the development of ICSI embryos.

大鼠ICSI时在注射hCG后14~16 h取卵最佳，采用2~4μm直径的注射针、H-mKRB作为操作液更有利于卵的发育。

"Since the early 1980s, Chinese shooting has taken great stride s forward and now is one of the top in pistol shooting, small-bore 60-bullet rifle event, trapshooting event and other events."

自从1980年以来，中国的射击运动有很大发展，并在手枪射击，小口径步枪60发射击，飞碟射击及其他项目上具有世界一流水平。

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％。