- 重点词汇
- justadv. 刚才;仅仅，只是;正好;刚要;
- thatdet. 那个，那;
- isvt.& vi. 是(be的三单形式);
- cornern.角;墙角，壁角;街角;(书本、皮夹等的)包角;嘴角，眼角;涉及…群体的;（道路的）急转弯;角落, 冷僻处;边远处，隐秘的地方;区域，地区;困境;绝路;垄断，大量买进，囤积居奇;（足球、曲棍球等的）角球;(拳击场、球场等的)场角
- icebergn.冰山;（事物全貌的）一小部分;冷若冰霜的人;
- aart. (用于可数名词或单数名词前，表示未曾提到的)一(人、事、物);用于前有形容词或后有短语的不可数名词前;一（个）;每一（个）;任一（个）;
- ofprep. 关于;属于…的;由…制成;
- 相关例句
It is suggested that the industrial wastewater is possessed of mute-and carinogenic effect.
这表明工业废水对蚕豆根尖细胞具有较强的致突变效应.
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Objective To study treatment method that improve the chronic periapical periodontitis.
目的探讨慢性根尖周炎的治疗方法.
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It'suggests that RE-MECF may damage DNA in root-tip cells of maize in some degree.
实验结果表明:RE-MECF对玉米根尖细胞DNA具有一定的损伤作用.
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Teacher: Onion root tip cells that's what's on your slides right now.
老师: 今天我们要观察洋葱根尖细胞,就在显微镜的玻片里.
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The stress field near crack tip is an important factor to effect crack extension.
裂纹缺陷周围的应力变形场是影响裂纹扩展的重要因素.
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The research of crack-tip fields is one of the most important task of fracture mechanics.
裂纹 尖端 场的研究是断裂力学研究的重要课题之一,它一直被力学工作者所关注.
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Thus even for very small values of stress, there will be infinite at the crack tip.
是以,即使施加很小的应力, 裂纹尖真个应力也将是无穷大.
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In creep-brittle materials, the crack tip and creep zone boundary propagate at comparable rates.
在蠕变脆性材料, 裂纹尖端和蠕变区界线宣传在可比费率.
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There is dislocation-free zone around the crack tip which has similar shape as the plastic zone.
各种裂纹尖端周围均存在无位错区,其形状与相应的塑性区相似.
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The critical strain as well as the fracture stress at crack tip can be evaluated.
利用这判据,裂纹尖端的临界应变和相应的临界应力可以确定.
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Stress analysis in variation states at crack tip and notch crown tip is presented.
摘要分析了椭圆孔口端点和裂纹端点处的变动态应力.
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A notched specimen is designed to simulate the corrosion reaction at crack tip.
为此,文中设计了一种新颖的缺口试样,再现裂纹尖端的真实状态.
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Finally the crack tip plastic zone CTPZ was introduced to interpret the variations of KIC.
从疲劳裂纹尖端塑性区的角度阐述了影响材料断裂韧性的因素.
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