查询词典 be resistant to
- 与 be resistant to 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Is the perennial for the orthodon lavandula spica to be often green the cold resistant Asian bush, produces originally in the Mediterranean Sea coast, European each place and the Oceanian chain islands, if French proletariat prosperous Si, latter is widely planted in England and Yugoslavia.
为唇形科熏衣草属多年生常绿耐寒亚灌木,原产于地中海沿岸、欧洲各地及大洋洲列岛,如法国普罗旺斯,后被广泛栽种于英国及南斯拉夫。
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Is the perennial for the orthodon lavandula spica to be often green the cold resistant Asian bush, produces originally in the Mediterranean Sea coast, European each place and the Oceanian chain islands, if French proletariat prosperous Si, latter is widely planted in England and Yugoslavia.
叶互生,椭圆形披尖叶,或叶面较大的针形,叶缘反卷。穗状花序顶生,长15~25厘米;花冠下部筒状,上部唇形,上唇2裂,下唇3裂;花长约1.2厘米,有蓝、深紫、粉红、白等色,常见的为紫蓝色,花期6-8月。全株略带木头甜味的清淡香气,因花、叶和茎上的绒毛均藏有油腺,轻轻碰触油腺即破裂而释出香味。
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Subclones of the hybrid 741 took on a high insect-resistant identity to the larvae of leaf pests such as Clostera anachoreta Fabricius, Lymantria dispar Linnacus, Hyphantria cunea Drury ect., and the mean death rate of the grubs were all above the 85%, furthermore, the grubs' growth which survived could be restrained and the growth rate was reduced so that they couldn't tie cocoons as the usual.
项目简介:转双抗虫基因741杨是将部分改造BtCryIAc 基因与慈菇蛋白酶抑制剂基因,通过农杆菌介导法转化了优良白杨杂种741杨,并获得了一批具有高抗虫性无性系,对舞毒蛾和杨扇舟蛾,美国白蛾等鳞翅目幼虫死亡率达85%以上,并能抑制存活幼虫的发育,使其不能正常化蛹。
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The resection electrode types include: a hand-crafted, temperature-resistant tungsten wire-cutting loop; a coagulating perforated resector that provides a 40% greater coagulation zone than standard cutting loops and performs cutting and coagulation simultaneously during tissue resection; a dimpled vaporization roller that offers a smoother area of vaporization than a grooved roller while providing deep-tissue coagulation; a roller ball and roller barrel, which are used for coagulation and ablation of soft tissue in the bladder and prostate (the roller ball may also be used for endometrial ablation in the uterus); and a Collings knife that allows urologists access to all areas of the prostate and is most commonly used for ureteral meatotomy and transurethral incision of the prostate.
切除电极包括:手动操作、耐受高温、钨丝切除线圈;凝固穿孔前列腺切除器,比标准切除线圈的凝固面积大出40%,能够在组织切除过程中同时进行切除和凝固;一种漩涡汽化转子,比槽式转子提供更加平滑的汽化区域,同时产生深部组织凝固;一个转子球和转子滚筒,用于膀胱和前列腺软组织的凝固和汽化(转子球还可以用于子宫内膜的消融);一个Collings刀能够帮助泌尿科医生进入前列腺的所有区域,通常用于输尿管切除术和经尿道前列腺切开。
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A new kind of inorganic binder was prepared by use of polyphosphoric aluminum and adjusting the pH value of system, which can be used for high temperature oxidation resistant coatings. The TG-DTA SEM and XRD were used to show the thermal stability and the characteristics of this binder.
通过添加三聚磷酸铝和调整pH值制备了一种新型的钢坯高温防氧化涂料用磷酸铝系无机复合粘结剂,分别用TG-DTA、SEM和XRD对无机复合粘结剂进行了热性能测试和结构形貌表征。
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The tryptophan auxotrophs and the kanamycin resistant prototrophic revertants have been proved to contain a copy of Tn5 inserted in the chromosome by Southern Blot analysis with DIG-labeled 3. 5 kb HindⅢ fragment of pkan2 as the Tn5 probe. Four typies of prototrophic revertants could be found by the above assay.
用Tn5探针进行的Southern分子杂交证明Tn5在色氨酸营养缺陷型菌株及部分Km抗性原养回复突变型菌株中均插入在染色体DNA上,并且对菌株本身具有的内源性质粒的数目及大小没有带来影响。
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The door, which has extruded aluminum frame, is said to be weather-resistant, shatterproof, and warp-proof.
那扇有突出铝框的门据说经得起风吹雨打,不会打破,也不会扭曲。
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The Company are the production of forged steel valve series of professional firms, using international standards and national standards, a modern scientific management as the goal, actively introduce advanced technology and equipment, the use of CNC machining to ensure accuracy and interchangeability Products , valve sealing the introduction of automatic welding equipment and high temperature wear-resistant cobalt-base Stellite hard alloy material, the valve can be assured that the main components and quality of physical and chemical properties.
本公司是生产锻钢系列阀门的专业公司,采用国际标准和各国家标准,以现代化科学管理为目标,积极引进国内外先进技术和设备,采用数控机床加工,确保产品精度与互换性,阀门密封采用自动堆焊设备和耐磨高温的司太钴基硬质合金材料,确实保证阀门主要零件的理化性能和质量。
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The latitude of the subterrene drills is related to heating resistant element, it means that under the premise of sufficient specific heat ratio, the latitude of the subterrene should be as short as can.
文中创造性的采用了新的热熔器结构,即热熔器外壳不作为一个电流的循环通道,而是作为一个绝缘体,这就大大扩大了热熔器外壳材料的选择余地。
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The results showed that the resistant property to high temperature will be increased as the content of hollow glass-bead increased, flame-retardant effect was evident as the content of fire retardant A was above 20%, tetrachloromethane was the best one as single solvent, and the amount of plasticizing agent was usually at the range of 5%~8
结果表明,随着中空玻璃微珠含量的增加,涂层材料的耐温性能有所提高;阻燃剂A的含量在20%以上时,阻燃效果非常明显;四氯化碳是单一溶剂的最佳选择;增塑剂用量一般控制在5%~8%。
- 推荐网络例句
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The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.
其基本内涵可概括为:以确有疗效的中药复方为研究对象,以现代科学技术和传统中医药理论为技术支持,以该复方所治病证的药效响应为评价标准,以优化重组疗效更优的新复方为研究目的。
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Ever since our world has been a world, native forests have been indiscriminately exploited by man.
自从我们的世界一直是世界原生森林被任意剥削人。
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I don't… don't know. He's unconscious.
我不……我不知道他休克了。