步足

The results showed that the cephalothorax of Burma population was relatively smaller, and the dactyl length and prododus length of major second pereropod were larger than those of Thailand population, which proved Burma population had stronger activity and ability to get food.

结果显示：缅甸品系具有头胸部相对较小的特征，其第二步足的指节长、掌节长和宽均大于泰国品系，体现了较高的活动性和取食能力。

The results showed that the cephalothorax of Burma population was relatively smaller , and the dactyl length and prododus length of major second pereropod were larger than those of Thailand population , which proved Burma population had stronger activity and ability to get food .

结果显示：缅甸品系具有头胸部相对较小的特征，其第二步足灌足的指节长，掌节长和宽均大于泰国品系，体现，广较高的活动性和取食能力。

Interspecific variation in leg membrane size is from 0% to 60% of the surface area of the meral segment.

在瓷蟹科生物中，可以看到一个不寻常的气体交换方式，是在其步足上的长节部份，有个去钙质的区域被用以作为气体交换的构造。

Moreover, the species-specific arrangement of color pattern with white tibia and black tarsus of male palp was presumed to be also important in male courtship.

雄蛛触肢上黑白相间的毛丛在求偶中可能具重要作用。第1对步足水平前伸，同时身体平卧地面为雌蛛典型性接受行为。

Head ventral, 1 for the massive clamp-like jaws feet, for the first section of a specialized body of the pereiopod.

头的腹面有1对巨大的钳状颚足，为第1体节特化的步足。

In order to prevent accidents, with egg sac singoriensis simply following in the abdomen, with the long arm pereiopod carry it away.

为了防止意外，狼蛛干脆把卵囊带在腹部下面，用长长的步足夹着它随身带走。

Trituberculatus, China's coastal areas are production, back on both sides have developed a sharp protrusion, fifth right pereiopod bian wide, suitable for swimming.

三疣梭子蟹，中国沿海均产，背甲两侧有发达的尖突，第五对步足扁宽，适于游泳。

One would approach at first warily through the shrub oaks, running over the snow-crust by fits and starts like a leaf blown by the wind, now a few paces this way, with wonderful speed and waste of energy, making inconceivable haste with his "trotters," as if it were for a wager,and now as many paces that way, but never getting on more than half a rod at a time; and then suddenly pausing with a ludicrous expression and a gratuitous somerset, as if all the eyes in the universe were eyed on him —— for all the motions of a squirrel, even in the most solitary recesses of the forest, imply spectators as much as those of a dancing girl —— wasting more time in delay and circumspection than would have sufficed to walk the whole distance—— I never saw one walk —— and then suddenly, before you could say Jack Robinson, he would be in the top of a young pitch pine, winding up his clock and chiding all imaginary spectators, soliloquizing and talking to all the universe at the same time —— for no reason that I could ever detect, or he himself was aware of, I suspect.

有一只赤松鼠开始谨慎地穿过矮橡树丛，跑跑停停地在雪地奔驰，像一张叶子给风的溜溜地吹了过来；一忽儿它向这个方向跑了几步，速度惊人，精力也消耗得过了份，它用"跑步"的姿态急跑，快得不可想象，似乎它是来作孤注一掷的，一忽儿它向那个方向也跑那么几步，但每一次总不超出半杆之遥；于是突然间做了一个滑稽的表情停了步，无缘无故地翻一个觔斗，仿佛全宇宙的眼睛都在看着它，——因为一只松鼠的行动，即使在森林最深最寂寞的地方，也好像舞女一样，似乎总是有观众在场的，——它在拖宕，兜圈子中，浪费了更多的时间，如果直线进行，早毕全程，——我却从没有看见过一只松鼠能泰然步行过，——然后，突然，刹那之间，它已经在一个小苍松的顶上，开足了它的发条，责骂一切假想中的观众，又像是在独白，同时又像是在向全宇宙说话，一我丝毫猜不出这是什么理由，我想，它自己也未必说得出理由来。

The sequence analysis results of CO I and 16S rRNA gene showed that the much lower divergent level found among the ingroup samples in this study is more typical of what is seen among populations within species.

为了得到四种分析方法一致的沼虾属系统发育关系，我们构建了这四棵树的50%合一树，结果发现沼虾属可分为第二对步足左右不对称的类群和第二对步足左右对称的类群。

Females and males have Λ-shaped and M-shaped protuberances on the bases of fifth walking legs.

雌虾和雄虾在第五步足基部分别具有&Λ&和&M&状突起。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。