查询词典 AB

AB-8 was determined as the absorption resin to total flavonoids of Chimonanthus praecox L.

确定AB-8为腊梅花总黄酮的吸附树脂。

The power amplifiers,class A and AB,using power backoff scheme are difficult to meet the effiency requirement under the condiction of a high PAR,which cause a huge energy dissipation while producing a lot of heat.

以功率回退设计的A类或AB类功率放大器难以满足在高峰均比条件下的效率要求，造成了能量的巨大浪费，而且导致了严重的基站或直放站热管理问题，影响了系统性能，增加了制作成本。

By use of AB-8 macroporous resin and with 10％ gardenia yellow as adsorptive solution, selecting proper adsorptive and desorptive conditions, crocin and geniposide can be separated effectively, the purified gardenia yellow whose colority increases from 10 to 320 and OD ratio decreases from 2. 31 to less than 0.4 answers for the standard of gardenia yellow of high quality.

采用AB—8大孔树脂，以10％的栀子黄溶液上柱，选择合适的吸附、解吸条件，栀子黄的色价可从10提高至320，OD值比率也从2.31降至0.4以下，藏花素和栀子甙均达到了有效地分离。

Adsorption and desorption characteristic of macroporous resins D-0,D-0,AB-8,XAB-8 and D for diosmin in Galium verum was investigated.

比较了D-0、D-0、AB-8、XAB-8、D 、聚酰胺等种吸附树脂对蓬子菜中活性成分香叶木苷diosmin的吸附和洗脱条件，在静态吸附研究的基础上，进行了动态实验，并且利用二次吸附对该成分进行了纯化。

It is shown that as the interaction parameter increases, the shape of the block copolymer micelle changes from spherical to disklike. Quantitative calculations are performed for the AB and ABC block copolymer micelles.

对由AB和ABC两种嵌段共聚物形成的球状胶束在超强分凝状态下转变为平面圆盘状胶束的条件进行了详细推导。

New fancy yarn spinning machine can Tatu yarn, Loop yarn, TT yarn, knot yarn, AB yarn, wrapped yarn, TT circle composite yarn; four-color gilling machine can be different components of the crude under mixing ratio to be a gradual change in color spinning color tops; small needle crochet machine filament or yarn can be used as raw material, imitation scallops hollow yarn, cut yarn, yarn hook chain; multifunction fancy spinning yarn spinning machine can core-spun yarn, thick yarn, the strength-twist yarn, slub yarn, etc..

新型花式纺纱机可以纺制大肚纱，圈圈纱， TT 纱，结子纱， AB 纱，包缠纱，圈圈 TT 复合纱等；四色针梳机可将不同成分的粗条根据比例来进行混条，纺制颜色渐进变化的彩色毛条；小针筒钩编机可以用长丝或纱线为原料，仿制空心带子纱，割毛纱，勾链纱等；多功能花式纺纱机可以纺制包芯纱，粗细纱，强弱捻纱，竹节纱等。

Vegetable blood group A Japanese scientist studied a variety of 500 angiosperm and gymnospermous seed and fructification, discovery has O blood group 60 kinds among them, 24 kinds have B blood group, write a few plants additionally to have AB blood group, but did not find namely can deciding is A model plant.

植物血型一位日本科学家研究了500多种被子植物和裸子植物的种子和果实，发现其中60种有O型血型，24种有B型血型，另写一些植物有AB型血型，但就是没有找到能够判定是A型的植物。

Reaction of the ligand with CdI2 or Cu(NO3)2 afforded dinuclear monohelical complexes 1 and 2 equipped with the aromatic rings, and the complex interacted each other through cooperative C-H...π and π...π interactions to form homochiral 2D layer along ab plane.

配体与CdI2和Cu(NO3)2反应得到双核单螺旋化合物1和2，在化合物2中，由于C-H…π和π…π的协同相互作用沿ab面形成单一手性的二维平面。

The intube time was recorded. Results: Both animal experiment and clinical experiment show that TNF-αAb can restrain leukocyte accumulation, reduce releasing of TNF-αand MDA in the lung.

结果：动物实验和临床研究均表明，TNF-αAb明显抑制CPB期间中性粒细胞在肺内的聚集，抑制肺源性TNF-α的释放，减少脂质过氧化物的终产物MDA的产生。

Objective To identify biochemical genetic markers of outbred stock zebrafish AB, LF, and ST to develop a new genetic monitoring method for different zebrafish group.

目的 通过对AB、LF、ST（short tail，本地短尾群）三个封闭群斑马鱼的研究比较，建立封闭群斑马鱼的遗传生化标记。

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。