He suffered from awkward posture, protuberant black eyes and badly snaggled teeth, which fixed his face with a kind of devilish leer . 他相貌丑陋，黑黑的蛤蟆眼，七扭八歪的牙齿，使他的脸上带有一种魔鬼般的恶意。
2.
And coccyx has a pointed state protuberant how be to return a responsibility 并且尾骨有一个尖状突起是怎么回事？
3.
The problem is high dimensions , non - protuberant , non - linear and mixed . it is hard to find optimal scheme 该问题是一个高维数、非凸的、非线性的混合优化问题，很难找到理论上的最优解。
4.
The blade is 4 . 5cm wide , with flower pattern . the fittings might be changed . scabbard head and tail are purple copper , and others are brass . what i don ' t understand is there ' s a protuberant thing like a nail head on blade 老剑比刀宽,刃宽为4 . 5厘米.花卉图案,装具可能以前老改过,鞘头,鞘尾为紫铜,其它均为黄铜.最不解的是刃上有一突起象钉子头
5.
Consequently , this paper focuses on the crunodal structure and its loaded properties . the main contents of the paper are described as follows : a . two types of crunodal structures are brought forward , which are compositive structure and protuberant - wedged structure ; fixed structure and jointed structure , two traditional crunodal structures , are introduced . then the details of all the crunodal structures are analyzed and their uses in the engereering are described , , incluing their factures and constructuring sequences 提出两种新的结点构造：合成梁方式结点和凸楔方式结点,并介绍两种传统的结点构造：固结方式结点和铰结方式结点；并对各种结点构造进行细部分析，说明各种它们在实际工程中的应用，包括制作方法和施工方法。
6.
For many years of the restriction of mechanism and management system , our colleges and universities in china , on the one hand , face up to the protuberant problems in teaching outlay and resources shortage ; on the other hand , to some extent of resources unused and wasted 长期以来，由于受机制和管理体制方面因素的制约，我国高校一方面存在教学经费紧张，资源短缺等突出问题；另一方面又存在相当程度的资源闲置与浪费。经费严重不足与高校资源使用效益低下，是影响我国高等教育发展的严重问题。
7.
The distribution fractions of mutants with higher avermectin titer than the original had correlation with implantation dose . after ion implantation mutation there were many types of morphology of colony , we stdudied the relationship between the colony shape and the ability of yielding , found that gray and protuberant colony had the highest titer 离子注入后阿维链霉菌的菌落形态发生了很大的变化，其中灰色，边缘整齐，中间突出有开裂的菌落和为灰色，边缘波浪状，中间突出有放射状开裂的菌株产量较高。
