触角

The results showed that the structure of modified polypropylene fiber was similar to acetate fiber, the contact angle of it decreased and the polarity increased.

研究表明：改性烟用聚丙烯纤维具有类似于醋酸纤维的结构形态，对水的接触角降低，纤维的极性增加，有利于提高其吸附性能。

The influence of surface energy of glass particles from plasma treatment was characterized by the contact angle measurement of the powder particle pellet.

用水和粉体压片之间的接触角变化表征了等离子体工艺参数对粉体表面能的影响。

The effect of the amount of organfluorine on the rate of water absorption as well as water contact angle of latex film was also studied.

通过热分解引发体系，用有机氟单体对丙烯酸树脂进行改性，合成了性能优异的氟改性丙烯酸乳液，并研究了有机氟单体对乳胶膜吸水率及对水的接触角的影响。

They are made in series with contact angles of 15°,25°and 40°.

他们被制成接触角为15 °，25 °和40 °的系列。

At the same time, also is the market temperature most sensitive antenna.

同时，也是市场温度最敏感的触角。

You can see the "antennae" on the top of this worm's head.

您可以看到的"触角"，对这种蠕虫的头顶。

But those without their antennae just couldn't do it.

但是，失去了触角的蝴蝶却不能。

In other words, the long antennae help these insects to "smell" what's going on in their environment.

换句话说，长期帮助这些昆虫触角的"气味"发生了什么事就在自己的环境。

Resembling a string of beads, as the roots of certain plants or the antennae of certain insects.

念珠状的形状如一串珠子的，如某些植物的根或某些昆虫的触角

She says they discovered protein in the antennae of both insects that identify several smells.

她说他们发现在这两种蚊虫触角中的蛋白质，可以区分几种味道。

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％。