触角

Antennal morphology and sensilla of A. suturalis were studi ed w ith scanning electron microscopy. The results showed that four types of sensilla were observed on the antenna of adults and nymphae, including sensilla chaetica , sensilla trichodea, sensilla basiconca, and bahm bristles, and no morphologic a l difference was found in these sensilla between male and female adults.

采 用扫描电镜技术对其触角形态和感器进行观察，结果表明：中黑盲蝽雌雄成虫及若虫触角上分布4种类型的感器，分别为刺形、毛形、锥形和蒲姆氏鬃毛，且这些感器不存在性二型现象。

Antennal morphology and sensilla of A. suturalis were studi ed w ith scanning electron microscopy. The results showed that four types of sensilla were observed on the antenna of adults and nymphae, including sensilla chaetica , sensilla trichodea, sensilla basiconca, and bhm bristles, and no morphologic a l difference was found in these sensilla between male and female adults.

采 用扫描电镜技术对其触角形态和感器进行观察，结果表明：中黑盲蝽雌雄成虫及若虫触角上分布4种类型的感器，分别为刺形、毛形、锥形和蒲姆氏鬃毛，且这些感器不存在性二型现象。

Thin and small of powerful imaginal put oneself in another's position, body length makes an appointment with 3 millimeter, bosom black, abdominal tangerine, antenna black in all 10, penniform, eye hemisphere form, be located in antenna rear, there are 1 pair of simple eyes between compound eye.

雄成虫体瘦小，体长约3毫米，胸部黑色，腹部橘红色，触角黑色共10节，羽毛状，眼半球形，位于触角后方，复眼之间有1对单眼。

Based on 26B4APBN monomer, polyamic acid was obtained by polymerization with pyromellitic dianhydride, and further imidized into polyimide film by heating process.

由二胺单体和均苯四甲酸二酐进行聚合得到26B4APBN/PMDA聚酰胺酸，再经热亚胺化得到聚酰亚胺薄膜；测试了该薄膜的接触角，讨论了单体分子结构对聚合物接触角的影响。

Four distinct types of sense receptor were found, including sensilla trichodea, sensilla styloconica, sensilla basiconca and sensilla chaetica.

利用扫描电镜对光肩星天牛的触角感受器进行了观察，发现触角上分布有4种类型的化学感受器。

It is found that the contact angle of glass fiber reinforced unsaturated polyesterfluoridized by G-02 has increased from 49.3°to 74.7°, and the surface tension has reducedfrom 35.9 mN/m to 25.9mN/m accordingly. The contact angle of glass fiber reinforcedunsaturated polyester fluoridized by G-04 has increased from 49.3°to 79.7°, and the surfacetension has reduced from 35.9 mN/m to 24.5mN/m accordingly.

经测试发现经过G-02处理的聚酯玻璃钢表面对水的接触角由原来的49.3°增大到74.7°，表面张力也相应地由35.9mN／m减小到25.9mN／m；而由G-04处理的聚酯玻璃钢其对水的接触角由原来的49.3°增大到79.7°，表面张力也由35.9mN／m减小到24.5mN／m。

Our experimental measurements reified this new theoretical model of describing the capillary filling behavior. The dynamic contact angle depends on Oh and f Re, the capillary filling distance scales with the square of capillary filling time.

依据描述该现象的理论关系式，发现方型微流道内表面张力流毛细填充现象与动态接触角α、欧氏数Oh与无因次化参数f Re有关，藉由实验量测的方式，发现动态接触角为欧氏数Oh及f Re值的函数。

On the basis of the Washburn principle , the contact angles of various liquids such as deionized water, sodium chloride solution of mass fraction 0.05, ethanol and ethanol-water solution of volume fraction 0.15 on the sediment surface were measured by the JF99A contact angle meter with osmotic pressure method.

根据Washburn原理研制的JF99A型粉体接触角测量仪，是利用渗透压力法测定粉体的接触角。

Results indicated that fluorinated chain block is incorporated into the macro molecule chain of the polymer successfully. The composite emulsion has a stable core-shell structure. The interface composed of fluorinated acrylate chain blocks are formed on the film surface and the incorporation of FA blocks increase the contact angle between PUA film and water from 65° to 98°.

结果表明，含氟链段成功接入了大分子链中，乳液形成稳定的核-壳结构，在膜材料表面形成了主要由含氟丙烯酸酯链段组成的界面， FA 的引入可使复合乳液胶膜与水的接触角（ PUA 膜与水的接触角）由65°提高至98°。

The experiment of the diamondback moth with the antennae excised in Y-tube olfactory verified that the antennae played an important role in search of ...

触角切除实验证明了，在小菜蛾成虫感受植物挥发性气味的过程中触角起着主要作用

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％。