腹毛

The ciliature microtubular organelles in the ventral cortex of Urostyla grandis were visualized by direct fluorescent labeling of FLUTAX .The organelles consist of adoral zone of membranelles, undulating membranes,frontal-midventral-transverse cirri,left and right marginal cirriand the base-associated microtubules,etc.

应用荧光紫杉醇直接荧光标记显示，腹毛目纤毛虫大尾柱虫 Urostyla grandis 腹皮层纤毛器微管胞器由口围带、波动膜、额腹横棘毛和左、右缘棘毛等纤毛器微管、纤毛器基部附属微管等组成。

A total of 20 groups of meiofauna in the Southern Yellow Sea: Nematoda, Copepoda, Polychaeta, Kinorhyncha, Bivalvia, Ostracoda, Amphipoda, Tanaidacea, Isopoda, Cumacea, Gastropoda, Gastrotricha, Halacaroidea, nectochaeta, Amphiura, Nemertina, Insecta, Priapulida, Turbellaria and others were identified.

共鉴定出自由生活线虫、底栖桡足类、多毛类、动吻类、双壳类、介形类、端足类、异足类、等足类、涟虫类、腹足类、腹毛类、海螨类、疣足幼体、蛇尾类、纽虫类、昆虫类、曳鳃动物、涡虫类和其它类等20个小型底栖动物类群，小型底栖动物的平均丰度为(1186.12±486.07)ind.10cm~(-2)，其中海洋线虫占绝对优势，其平均丰度为(1063.97±469.98)ind.10cm~(-2)，占小型动物总丰度的89.702%；其次是底栖桡足类，占4.193%。

The species diversity of invertebrates belonging to the phyla Gnathostomula, Gastrotricha, Nematomospha, Onychophora and Pterobrancbia are nearly unknown from China's fauna.

无脊椎动物的某些门类在中国有多少种目前还不清楚，如：颚咽动物门Gnathostomula、腹毛动物门Gastrotricha、线形动物门Nematomorpha、有爪动物门Onychophora和羽鳃动物门Pterobranchia。

According to the results, despite ciliature base-associated microtubules of hypotrichous ciliates have a basic structural component, the composition, differentiation characteristics, location and orientation, level of development are different.

据结果推测，尽管腹毛目纤毛虫的纤毛器基部微管具有相同的结构成分，但其结构的组成、分化特征、定位和定向、发达程度等均有差异。

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％。