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- insula tion ma terial 绝缘材料
- There are the process features of reliable operation, low operating cost and accessible raw ma terial. 该工艺成熟可靠,原材料来源广阔,其特点是生产成本低。
- MA TERIAL AND METHODS: In this dissertation,the antiradiation effect of pretreated NAC to mouse before X_irradiation were studied heamopoietic and immunological functions. 材料与方法:通过预先给予NAC,观察其对受照小鼠的骨髓造血功能和免疫功能的影响。
- Mackers company is a high-tach company specialized in the keeping outside oall warm architectural ma terial adn of researching , developing, manufacturing, marketing of the involved products . 美格玛斯建材(重庆)有限公司是专业从事干混砖浆及相关制品的研制、开发、生产、销售的高新技术企业。
- The ma terial included pellet PP F401,powder PP F401, master batch and regenerated PP etc.. The tenacity was highest when pellet PP was used,and decreased slightly when master batch was filled. 原材料一般有粒料F401聚丙烯、粉料聚丙烯、填充母料和回收料等,用粒料生产的扁丝强度最大,填充母料对强度稍有影响。
- With emodin, chrysophanol and stilbene as ma terial index, Polygonum multiflorum Thunb. and its adulterants are identificated by TLC and UV-spectrum.The method is simple and dependable. 采用薄层色谱法和紫外光谱法,以大黄素、大黄酚、二苯乙烯甙作为客观指标,鉴别何首乌及其混伪品,方法简便、可靠。
- The process to enhance anti-oxidation property of the pure graphite ma terials by impregnation with phosphates and its influence factor were investigat ed. 主要介绍了采用浸渍磷酸盐溶液的方法来提高高纯石墨材料抗氧化性的工艺研究和影响因素。
- Inside the hopper there is a stir in order to avoid agglomeration of raw ma terial and forming canal of flow; 料斗设置搅拌,避免潮湿物料团聚及干燥时形成沟流。
- Keywords Oxide superconductor;Rare earth;Permanent magnet ma terial;Electronegativities;Atomic pseudoradii; 氧化物超导体;稀土元素;永磁材料;电负性;原子赝势半径;
- He was allowed to proceed to an MA. 他获准攻读文学硕士学位。
- He always does what his ma tells him to. 他总是很听妈妈的话。
- James River Corpora- tion of Virginia. 弗吉尼亚詹姆斯。
- Special products for automa- tion applications. 自动化应用的特殊产品。
- He can not operate the ma chine. neither( nor) can I. 他不能操作这台机器。我也不能。
- Tiaj ili estas.Ni ne malpardonu tion al ili. 这儿有两个否定,是不是理解为肯定?
- Por akiri tion, vi devas mem labori. 为了得到它,你必须自己干。
- Tiu, kiu diris tion al mi, mortis. (把那件事告诉我的那个人死了。)
- Li faris tion, spite ke oni malpermesis. (不顾人们反对,他还是那样做了。)
- Estas dube, ĉu li sciis tion. (他是否知道那件事还有疑问。)
- Dr. Ma had considered going along with Bethune. 马大夫曾考虑和白求恩同行。