gill rakers usually 16-17 on inner series of 1st arch.

the minute teeth and rather numerous gill rakers suggest a diet of small planktonic animals.

细小的齿与相当很多的鳃耙意味著捕食小的浮游性动物。

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first gill slit not restricted by membranous folds of skin, outer gill rakers long, slender.

第一个不是被皮肤的膜状摺层限制的鳃缝，外部的鳃耙长的，细长的。

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oral cavity the shallow vestibule anterior to the pharynx, between the first row of gill rakers and the mouth.

口腔咽喉前端的浅腔室，介于第一列鳃耙与嘴巴之间。

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filter feeding filtering suspended food particles from a water current by means of gill rakers , or similar organs.

滤食性经由鳃耙或相似的器官过滤水流中悬浮的食物粒子。

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they feed at or close to the surface with their mouths wide open and gill rakers erect.

姥鲨会在或近水面张开口及竖起鳃耙来摄食。

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as it swims with its huge 4-foot-wide mouth open, prey like these dog snapper eggs gets trapped in a sieve or rakers. . .

在它游动的同时，它四英尺宽的大嘴会完全张开，像九带笛鲷卵这样的猎物会被滤筛或滤耙拦住…

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the first pair of gill- rakers of the fish extends to form a supplementary respiratory organ (a labyrinth organ).

此鱼的第一对鳃耙特长，形成辅助呼吸器官（迷宫型器官）。

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warriors of magnificent physique, naked to the waist, broad-chested and strongly muscled.

这支队伍中的人们有着战士般的健壮体格，上身裸露，胸部宽大，肌肉结实。

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we stood shivering naked to the waist in two long ranks in the passage.

我们光着上身在走廊里站成两列，冷得瑟瑟发抖。

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based on this, the optimal control law is transformed into the optimal repetitive control law.

在此基础上，再将最优控制律转化为最优重复控制律。

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a general expression of the state observers to a class of time-delay system is given as well as the itae optimal control law.

总结出一类时滞系统状态观测器的统一表达式和ITAE优化控制律。

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study on optimal fire distribution of tank company

坦克连最优火力分配

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sub-optimal fire control system design for over-the-shoulder

越肩发射次最优火控系统设计

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optimal fire distribution model of the surface to air missile group

地空导弹群火力优化分配模型

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soil containing a high percentage of rotted leaves

含腐叶百分比高的土壤

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the use of lethal substance

致命物质的使用

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indubitability, corporation has become the most important enterprise form in the modern society.

毋庸置疑，公司已经成为现代社会最主要的企业组织形式。

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the facticity of manuscript is indubitability.

手稿的真实性是毋庸置疑。

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indubitability, it has a striking difference between the present stage and the role it should play.

但毋庸质疑的是高等职业教育目前发展的现状与它应该扮演的角色之间仍然呈现出鲜明反差。

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room of chess and card, sauna bathroom

棋牌室桑拿浴室

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