推进

The fish is propelled by undulation s of a long-based dorsal fin while the body axis is in many cases held straight in swimming.

以依靠长背鳍推进的&尼罗河魔鬼&为研究对象，对柔性长鳍波动推进模式的运动学进行了研究。

Apply the small intestinal movement experiments with charcoal powder in healthy mice,neostigmine―treated mice.

本实验采用番泻叶致腹泻法和小鼠小肠推进试验，新斯的明致小鼠小肠推进亢进试验对鼠掌老鹳草的抗腹泻药理作用进行研究。

Apply the small intestinal movement experiments with charcoal powder in healthy mice,neostigmine―treated mice.

结果 鼠掌老鹳草水煎液可减少番泻叶所引起的腹泻次数，并可抑制正常及推进功能亢进小鼠炭末胃肠推进率。

Adopt the method of rat diarrhea by senna. Apply the small intestinal movement experiments with charcoal powder in healthy mice,neostigmine―treated mice.

结果 鼠掌老鹳草水煎液可减少番泻叶所引起的腹泻次数，并可抑制正常及推进功能亢进小鼠炭末胃肠推进率。

And other species recorded in the pharmacopoeia through pharmacodynamic experiments. Method Adopt the method of rat diarrhea by senna. Apply the small intestinal movement experiments with charcoal powder in healthy mice,neostigmine―treated mice.

本实验采用番泻叶致腹泻法和小鼠小肠推进试验，新斯的明致小鼠小肠推进亢进试验对鼠掌老鹳草的抗腹泻药理作用进行研究。

Methods Charcoal powder propelling test of intestine was used to observe the effects of Na3VO4 on intestinal propulsive motility in mice. The change of constrictive activities of isolated duodenal tracts was determinated after Na3VO4 administration. The electrical potential difference was also measured across the wall of reverted intestinal sacs.

采用碳末推进实验观察经胃给予小鼠原钒酸钠后胃肠推进率的变化，同时应用离体肠管观察原钒酸钠对小鼠十二指肠运动的影响，并同步测量药物对翻转小肠囊的葡萄糖－钠转运电位的影响。

Each sheet metal blank or section is then advanced to the next station whereby the circle shear apparatus of the present invention cuts a hole in the blank section after which the perforated sheet metal blank is advanced to another station for stacking, sorting or further forming.

每个金属板空白或部分然后被推进到下个驻地，藉以当前发明的圆盘剪用具削减在空白的部分的一个孔，在之后穿孔的金属板空白被推进到堆积，排序或者进一步形成的另一个驻地。

These engines deal with larger comparative airflows and lower jet velocities than the pure jet engine, thus giving a propulsive efficiency (Part 21) which is comparable to that of the turbo-prop and exceeds that of the pure jet engine fig.

因而，其推进效率(第21章)与涡轮螺旋桨的相当，超过了纯喷气发动机的推进效率(图1-lO)。

With programs developed in Matlab language, detailed analysis of the probe signals provided plenty of information of boundary plasma: radial profiles of electron density/temperature, radial electric field as well as turbulence spectra, statistical characteristics, coherences, nonlinear interactions, and so on.

一是传统的手动推进式探针，其稳定性好，可同时安装多个复合探头，适合做湍流谱、统计及各种相关性等分析；一是在美国FRC协助下改进的气动推进式扫描探针，快捷、灵活，能够在一次放电中给出径向6—8cm范围的参数分布。

The propulsion system consists of four diesels rated at 10,000hp.

推进推进系统由额定10，000马力的四台柴油发动机组成。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失