查询词典 by small and small
- 与 by small and small 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Methods 68 cases of the asphyxia neonatorum were randomised into the treatment goup ,which 34 cases of neonatus were given by the early stage minim feed and small dose Erythromycin ,and the controled group, which 34 cases were given by the routine feed.
将68例窒息新生儿随机分为治疗组34例,给与早期微量喂养与少剂量红霉素合用,对照组34例,给与常规喂养。
-
Analysis suggested that the digital life style among pre-professional students has the following characteristics:(1) digital products to be more used in leisure and entertainment life;(2) Internet Shopping is accepted by only a small number of people, have not yet universal;(3) focus on the benefit on the teaching bring by digital products;(4) use computers earlier than use mobile phones,and the lower grades, the earlier students use digital product;(5) does not exist the situation that indulging in online games;(6) most of the life credos reflect the theme of happy.
分析认为学前教育专业学生的数字化生活方式具有如下特点:(1)数字化产品更多地被用之于休闲娱乐生活;(2)网购还只是少数人行为,尚未普及;(3)注重数字化产品对课堂教学的帮助;(4)使用电脑比使用手机早,且年级越低,使用数字化产品的时间越早;(5)不存在沉迷于网络游戏的现象;(6)大多数被试的人生信条都体现着快乐这一主题。
-
Another part by Everts describes critical advances by chemists and other scientists in this high-profile field. Researchers, for instance, are defining the environmental conditions that are best for deriving and growing stem cells, including small molecules that can make a normal cell more like a stem cell.
在文章的另一部分中,Everts叙述了药剂师和其他科学家们在这一倍受瞩目的领域取得的重大进步,例如研究人员正在定义获取和培养干细胞的最佳环境条件,包括可以使正常细胞变得更像干细胞的小分子。
-
Three-core bundle insulation conductors by which the secondary winding of a single-phase distribution transformer connected to the loads were designed for remote areas where the loads are small and dispersive. It consists of two lines and one neutral and is separated from each other by insolating materials.
三芯绝缘导线束是针对我国农村偏远地区用电负荷少、分散、损失率高的现状,采用低压侧中间抽头的单相配电变压器两火一零供电模式配套而研究和设计的一种新线材。
-
Space charge was greatly decreased by blending a small amount of chlorinated polyethylene into LDPE. At the same time, The initiation voltage of short circuit treeing after the positive and the negative dc pre-stress were increased by 26. 8% and 36. 3% respectively.
通过对电老化的纯聚乙烯及含自由基清除剂的聚乙烯的高场强电导的研究,结合空间电荷限制电流理论,计算了老化过程中聚乙烯和含自由基清除剂的聚乙烯试样的陷阱能级密度分布。
-
It is suggested that worn surface of PEN tape by sand dust particles showed bi-fractal characteristics.Ploughing and cutting by sand particles and micro-fracture were found to be the two main mechanisms for each fractal characteristics in large and small scale.
结果表明:经过沙尘磨粒磨损的PEN薄带表面形貌表现出二重分形特征,沙尘粒子的犁沟和切削磨损及PEN材料的微观断裂是引起大尺度和小尺度区间分形特征的主要机理。
-
The calculated results with B3LYP/6-31G-DFT show:(1)the molecular total energy of benzofuroxan is lower than that of o-dinitrosobenzene;(2)the activation energy(Ea+=51.0kJ/mol)of forward reaction that benzofuroxan isomerises into o-dinitrosobenzene,is in agreement with the experimental(58.6kJ/mol)provided by reference,and the activation energy(Ea-=4.6kJ/mol)of back-ward reaction is very small.It is concluded thereby that benzofuroxan is more stable than o-dinitrosobenzene.In addition,the corresponding ab initio calculations at the level of HF/3-21G,HF/6-31Gand MP2/6-31G//6-31G were completed,and it was found that the calculated results by B3LYP-DFT method are superior to those from ab initio calculation.
结果表明,苯并氧化呋咱的分子总能量比邻二亚硝基苯的低;由苯并氧化呋咱异构为邻二亚硝基苯的正向反应活化能(Ea+=51.0kJ/mol),与文献实测值(58.6kJ/mol)较接近,而其逆向反应活化能(Ea-=4.6kJ/mol)很小,从而揭示了苯并氧化呋咱比邻二亚硝基苯更稳定·此外,进行了HF/3-21G、HF/6-31G和MP2/6-31G//6-31G水平下相应的计算,发现B3LYP-DFT的结果较abinitio为优。
-
Ba" by Changyu in Dongjing Period referred to that: In 1066 B.C., when King Zhouwuwang unleashed a punitive expedition to the King Zhou, he got the support by Pu and other 7 small kindoms in the Southwest. They paid the tributes red lacquer, honey and tea to the King Zhouwuwang."Pu people are the earliest residents in Simao (Pu'er Prefecture), who were the ancestry of Wa and Bulang Minority. This shows that the history that Simao (Pu'er Prefecture) planted tea can be traced back to more than 3000 years ago.
巴志》中说:公元前1066年,周武王伐纣,得到西南濮国等8个小国的支持,他们献给武王的贡品是&丹漆、蜜、茶&,濮人是思茅一带最早原住民,是佤族、布朗族的祖先,由此可见,思茅产茶的历史可追溯到3000多年前。
-
The data from an interferometer experiment by Jaseja et al [7], using two orthogonal masers with a He-Ne gas mixture, also indicates that they detected absolute motion, but were not aware of that as they used the incorrect Newtonian theory and so considered the fringe shifts to be too small to be real, reminiscent of the same mistake by Michelson and Morley.
数据从一个干涉实验的jasejaetal[7] 用两个正交masers用氦氖混合气体,也表明他们发现绝对运动,但不知道,因为他们使用了错误的牛顿理论等视为附带排班太小,是真实的,让人想起了同样的错误,迈克尔逊和莫雷。
-
This invention relates to a method and device for generating cold atomic beam. Said method includes heating hot atom source in vacuum chamber to form atomic saturated vapor pressure atmosphere, cooling hot atom by three-D MOT to below 200uk and trapped to form cold atomic cloud, by the quarter wave plate reflection mirror in MOT the laser radiation pressure being unbalanced to make cold atom emitting along said direction, four tape arranged straight line set with contrary current direction is set in atom beam emission direction, which makes the atom emitted to forward to obtain cold atom beam with low speed, large flux and small transverse speed, laser beam vertical with atom beam set in the direction of cold atom emitting for atom beam state preparation to realize state concordant emitted cold atom beam.
本发明涉及一种冷原子束产生方法和装置,该方法包括在抽真空的真空室内,加热热原子源,在真空室中形成相应的原子饱和蒸汽压气氛;采用三维MOT对热原子进行冷却,冷却到200μk以下,并被捕获形成冷原子云团;通过三维MOT中开小孔的四分之一波片反射镜,而使得在该方向上激光辐射压力不平衡,使冷原子沿此方向出射;在冷原子束出射方向上,还置有载有彼此电流方向相反的四根成锥形排列的直导线,从而原子出射时将在磁场的作用下,不会沿横向膨胀而向前射出;便得到了出射速度低的、通量较大的、横向速度非常小的连续冷原子束;同时在冷原子束的出射方向上,设置有与原子束垂直的激光束,用于原子束的态制备,实现态一致的出射冷原子束。
- 推荐网络例句
-
On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
-
Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
-
You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?