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The crawl device in small pipe based on piezoelectric impact principle and shape memory effect. The crawl device can climb in small pipe of 0mm and grippe the waste thing of in pipe.
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本文介绍一种能在细小管道 ( 0mm)内爬行并可进行夹取管内异物作业的微小爬行器。 |
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The crime circumstance of the unit smuggle is outstanding;
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单位走私犯罪情况突出; |
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The criterion of moderate degree of trauma was:the rootwas extracted with hammer or chisel,the root extracted in - times, teeth was extracted in one time,the exodontias were less than min.
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中等创伤的标准为:拔牙时用锤子,凿子,或分~ 次取出全部牙根,或次拔除个牙,拔牙时间- min。 数据用SPSS 统计软件处理。 |
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The critical condition for conversion of stamen fertility are 8 hours of day time and ℃.
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雄蕊育性临界转换光日照为 8h ,温度为 ℃ ; |
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The critical views of Voltaire mainly embodied in three aspects. Firstly,he denied the authority of church and criticized the view of divine history.
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伏尔泰的批判史观主要体现在三个方面:否定教会的权威,批判神学史观,伏尔泰摒弃了中世纪的神学史观,反对用《圣经》的观点来解释历史,伏尔泰还对教会的合理性表示怀疑; |
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The cross striations of type Ⅰ collagen fibrils in osteoid layers of experimental group were indistinct and bone lamella were jumble array.
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实验组类骨质中Ⅰ型胶原纤维明暗相间的横纹不清,胶原肿胀,板层结构紊乱。 |
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The crude RR (9%CI) for drinker compared with never drinkers was 0 97(0 7~ ), and the multivariable adjusted RR (9%CI) was (0 87~ 8).
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饮酒与肠癌发病的粗 RR值为 0 .97(9 % CI为 0 .7~ . ) ,调整 RR值为 . (9 %CI为 0 .87~ . 8)无统计学显著意义。 |
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The crude toxin of scabby wheat contained deoxynivalanol 00 ppm and zearalenonel 0 ppm.
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赤霉病麦粗毒素为赤霉病麦的乙醇提取物,其中脱氧雪腐镰刀菌烯醇和玉米赤霉烯酮含量分别为00 ppm和0ppm。 |
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The crur al veins were divided into dorsal crural tributaries and medial-ventral crural tributaries according to the relationship between the crura and crural veins.
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根据脚静脉与阴茎脚的关系 ,脚静脉被分为背侧脚静脉和内腹侧脚静脉。 |
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The crystal V_O_ formes and photo absorption performance decreased when supporting amount of V_O_ was more than the monolayer phase(>0wt%);
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果表明:含量为 0%(质量分数)的VO 单分子层分散在 TiO 表面; |
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The crystal of the titled compound RE(HCO_)_ (HNO_)(H_CO_)(RE=Yb, Tm, Lu ) was synthesized by
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水热法合成了新化合物:RE(HCO_)_ (HNO_)(H_CO_)(RE=Yb、Tm、Lu)。 用单晶X射线衍射方法测定了Lu化合物的晶体结构和Tm、Lu化合物的单胞参数. |