而生理小种内不同单孢分离系间没有RAPD谱型的差异,生理小种内的遗传基础相对一致。
The RAPD profiles of different single-spore isolations in each race were identical, so the inheritance background of single race was coherent.
在传统联合收割机脱粒装置的基础上,设计了适合于梳脱式联合收割机的水稻复脱分离系 统的结构参数与工作参数,并在DF-1。
Based on threshing unit of traditional combine, new structure and working parameters of threshing and separating unit for stripping combine were designed and experiment was carried out on DF-1.
分析造山带中盆地系的板块构造时,需要将靠近作用与分离作用仔细区分开来。
Plate tectonic analysis of basin systems interspersed in orogenic belts requires that the effects of approximation be carefully distinguished from those of separation.
但是胡鲁姆确实知道的是:伊达来自一个时代,在这个时代进化为猴、猿和人类的灵长类族系与另外一群进化为狐猴和懒猴的动物分离开来。
What Hurum did know was that Ida came from a time when the primate lineage that led to monkeys, apes and humans split from another group of animals that became lemurs and lorises.
我们就像海中的岛屿,表面分离,内心紧系。 。
We are like islands in the sea, separate on the surface but connected in the deep.
在那里,它引起了奥尔特云的浩劫,奥尔特云是一个巨大的围绕太阳系的区域,里面包含了数十亿从行星形成中分离出来的宇宙碎块。
There it causes havoc in the Oort Cloud, a huge region surrounding the solar system that contains billions of bits of cosmic rubble left over from the formation of planets.
微粒的角动量,质心分离以及相对坐标系,有效能量图。
Angular momentum for particles, separation of center-of-mass and relative coordinates, effective energy diagram.
当前碳捕获技术是使用苛性胺系溶剂从逸出工厂的烟囱烟气中分离co2。
Current carbon capture technology USES caustic amine-based solvents to separate CO2 from the flue gas escaping a facility's smokestacks.
五味子乙素系从中药五味子分离出的成分之一,有抗肝损伤和解毒作用,同时亦引起小鼠肝脏重量增大。
Schizandrin B, one of the components isolated from Fructus Schizandrae, was found to have protective action on liver injury and to increase the weight of liver in mice.
实例计算表明同伦函数法是一种对初值要求不高,对各种非理想物系分离计算效果较好的一种算法。
Case studies show that homotopy continuation method is an effective algorithm for the calculation of various nonideal systems separation with not high requirements for initial value.
对于钠系选择性分离富集路线,采用一步调渣法路线难以取得较高纯度的富钛渣。
For the route of selective separation and enrichment with sodium oxide, it is very difficult for one-step route to produce quite pure enriched slag.
方法:分离并培养正常SD大鼠系膜细胞。
Methods:Mesangial cells of SD rats were isolated and cultured.
我们就像海中的岛屿,表面分离,内心紧系。
We are like islands in the sea, separate on the surface but connected in the deep.
该方法分离效果好,灵敏度高,是测定大气中苯系物的理想方法。
It is concluded that this method with good separating effect and high sensitivity is an idea one to detect the benzene compound in free air.
目的建立大孔树脂分离纯化西洋参总皂苷的苯系残留限量检查方法。
Objective To establish a limit test of benzene-series residues in the total-saponins of separated and purified by macro reticular resin Panax quinque folium L.
系物料直接送进磨室,采用特殊拨料离心翼轮强制分离进料的高浓磨浆机。
The material to send in the whet room directly, adopt special stir to anticipate centrifugal wing wheel to separate compellable inlet pulp the machine.
各车系的分离轴承和涨紧轮是公司最有竞争力的产品。
Separation of the car line tensioner pulley bearings and are the most competitive products.
通过分离、纯化细胞核的对照实验证明不同培养条件对烟草细胞悬浮系的生长和周期具有显著影响。
The controlled experiment of isolating and purifying nuclei proves that the culture conditions work on the growth of the tobacco suspension cells obviously.
采用顶空单液滴微萃取样品处理方法分离富集水中苯系物,用气相色谱法进行测定。
Benzene homologues in water were separated and enriched by head-space single-drop microextraction and determined by gas chromatography.
本发明提供的是一种超声萃取蒸馏分离苯―环己烷及苯―正庚烷物系的方法。
The invention provides a method in separating benzene from cyclohexane and from heptane by ultrasonic extractive distillation, comprising steps as ultrasonic processing and extractive distillation.
在那里,它引起了奥尔特云的浩劫,奥尔特云是巨大的太阳系的区域,里面包含了数十亿从行星中分离的宇宙碎块。
There it causes havoc in the Oort Cloud, a huge region surrounding the solar system that contains billions of bits of cosmic rubble left over from the formation of planets.
以正戊烷、正己烷和正庚烷为分离物系,在简捷计算结果的基础上,利用商业模拟软件HYSYS研究了进料热状态、进料组成和相对挥发度等进料性质对立式隔板塔操作的影响。
The separation of n-pentane, n-hexane and n-heptane mixture with the dividing wall column(DWC) was simulated with commercial software HYSYS, and the optimized operation region was obtained.
方法:用二硫化碳萃取饮用水中的苯系物,气相色谱法进行分离检测。
Methods: Used carbon disulfide to extract the benzenes in drinking water, Gas chromatography separation and detection.
根据丙烯酸异丁酯、异丁醇、水三元物系的相平衡关系,可以采用常规精馏与共沸精馏二种分离方法。
A ternary system of butyl acrylate-butyl alcohol-water may be separated through rectification or azeotropic distillation according to the equilibrium relationship.
主塔基础采用分离式承台钻孔桩基础,两承台设横系梁连接,系梁为预应力混凝土结构。
The foundation of the pylon is composed of bored piles and separate pile caps connected with prestressed concrete tie beams.
用活性碳吸附管采集大气中的苯系物,二氯甲烷替代二硫化碳作为脱附剂,毛细管气相色谱分离分析。
BTEX in air were adsorbed by active carbon tube, replaced carbon bisulfide by dichloromethane as reagent, analyzed by using Capillary GC-FID.
首先,导出了用极坐标系描述的中厚板自由振动板的微分方程,用分离变量法求得其一般解。
Firstly, the expressions of free vibration of moderately thick plates in polar coordinates are derived and the general solutions are obtained by the means of method of separation of variables.
首先,导出了用极坐标系描述的中厚板自由振动板的微分方程,用分离变量法求得其一般解。
Firstly, the expressions of free vibration of moderately thick plates in polar coordinates are derived and the general solutions are obtained by the means of method of separation of variables.
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