查询词典 worm

He was a yellow gutless worm; a ''.

他是个胆小的、没勇气的可怜虫；一个软弱、胆小的家伙。

He was unable to prove conclusively how passage through the worm affected hatchability of cysts.

他未能结论性的证明为何经过蚯蚓则影响到胞囊的孵化力。

The basic worm helicoid surface of sphericity hob was deduced, and the coordinate systems for cutting face gears were established.

推导了球形滚刀基本蜗杆螺旋面方程，建立了滚切面齿轮的坐标系统。

Furthermore,we verify the good contact state with section diagrams in the virtual reality entity of the involute helicoid double enveloping worm gear pair.

并在进一步完成的"渐开面二次包络环面蜗杆副的虚拟实体"中，以断面图检验了其良好的啮合状态。

According to the theory of gear mesh, mesh equation for grinding involute helicoid by grinding wheel is deduced, the equation of the axial section profile of grinding wheel which can accurately grind TI worm is gained.

德国学者[3]最早提出了TI蜗杆传动，认为它是一种很有价值的传动形式。我国的科研

The helix angle on the worm is generally quite large, and that on the gear very small.

在虫上的螺旋角度通常相当大的，和在那之上齿轮非常小的。

It is a powerful tool for design of worm gears to achieve high capacity and favourable performance.

这是为蠕虫齿轮设计的一个强有力的工具达到高容量和有利表现。

Hookworm infection begins when the worm is in the larval stage.

钩虫感染的蠕虫病毒开始在幼虫期。

In many diseases caused by cough, a few are caused by parasite and hookworm and roundworm are the main causes of "cough by worm".

在诸多的咳嗽病因中，由寄生虫而致者并非鲜见。钩、蛔二虫又是"虫咳"的主要致病源。

Sessile organisms developing on plastic plates at various depth at two sites in an oyster farm at Putai Bay were studied during the period from March 1982 to May 1983. The plastic plates were immersed monthly for about one, two and three months period. Among the 29 spp. of attached invertebrates, oyster is the most abundance, follow by bryzon, tunicate, barnacle, tube worm, hydroid and sponge.

为探讨附著生物的出现季节与数量，本研究自民国七十一年三月至七十二年五月於嘉义县布袋海湾之牡蛎养殖区内，每月以塑胶板做为基质，於不同地点及水深放置一、二与三个月，以采集当地之附著生物。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。