查询词典 donor

When there was only one pollen donor, gene flow frequency was in direct proportion to the pollen density.(8) The strong pollen competition from self-pollination might contribute to the very low outcrossing rates and gene flow frequencies in rice varieties.(9) The study of rice pollen flow showed that with the artificial disturbance of pollen dispersal there were pollen grains detected at 90 m from the pollen sources.

9对水稻花粉流的研究显示，在赶粉的实验条件下，于远离花粉源的90 m处仍然检测到花粉分布，回归分析显示水稻的花粉可以传播100 m以上，甚至在远离花粉源的200 m的距离处仍然可能有花粉分布，这表明水稻的花粉可以传播非常远的距离。

When the pollen density of pollen donor exceeded the critical density, the gene flow frequency did not increased any longer, and the maximum gene flow frequency detected was equal to the outcrossing rate of pollen receiver in theory.

在其他因素都固定的情况下，如果花粉受体的异交率较高，那么到该花粉受体的基因漂移频率也相对较高。

For intramolecular electron transfer reactions in solution,the fluctuations of the intramolecular vibrational modes are much faster than that of solvent mode.Thus,the reaction-diffusion equation is commonly used to describe the motion of solvent,with a sink function to treat the vibrational high-frequency mode.Based on this theory-so -called the Sumi-Marcus theory,we proposed an imaginary-time split operator approach to solve the reaction-diffusion equation.The approach is applied to evaluate the intermolecular ET rate between oxazine 1 and N,N-dimethlaniline.By measuring the two average survival times of the donor state probability and the rate constant in long time limit,the full kinetics of the ET is revealed with a variety of sink functions.

对于扩散控制的溶液中的电子转移反应，分子内振动模的运动比溶剂运动快很多，Sumi-Marcus理论提出用反应扩散方程(reaction-diffusion equation)处理溶剂的扩散运动，而分子内的振动用sink函数来表示，我们基于此理论发展了用虚时间分裂算符的方法(imaginary-time Split operator approach)解反应扩散方程，并将其应用于嗪1(oxazine 1，OX1)和N，N-二甲基苯胺分子之间的电子转移反应，Sink函数采用几种不同的微扰表达式，通过计算得到给体几率衰减的两种平均速率和长时间极限下的速率常数，揭示了该体系电子转移过程中的一些动力学性质。

For example, 1.2.3.4 denotes an oxidoreductase with an aldehyde as a donor and O2 as an acceptor, and it is the fourth numbered enzyme in particular series.

例如， 1.2.3.4表示一种以醛为电子给体、以02为电子受体的氧化还原酶，而且它在具体系列中的编号为第四。

Objective: To study the relationship between donor blood derived allogeneic chimerism and levels of tolerance induced in the host mice, parabiosis between adult mice with H-2 complete difference was established.

摘 要：目的：探讨供体源的异基因血细胞嵌合体与受体耐受状态的关系，在不同品系的成年小鼠之间成功地建立了联体模型。

Department of Immunology, Beijing Medical University,Beijing 100083）Abstract:Objective: To study the relationship between donor blood derived allogeneic chimerism and levels of tolerance induced in the host mice, parabiosis between adult mice with H-2 complete difference was established.

摘 要：目的：探讨供体源的异基因血细胞孩子嵌合体与受体耐受状态的关系，在不同品系的成年小鼠之间成功地建立了联体模型。

Using an inbred line of Sichuan Yellow as the recurrent parent and Purple-leaf Mustard as the donor parent, one BC_5F_2 segregating population was developed and used for mapping the gene controlling seed coat color.

以四川黄籽为轮回亲本，紫叶芥为供体亲本培育的BC_5F_2分离群体为种皮颜色基因的定位群体，找到了2个与棕色种皮基因连锁的SCAR标记SZ1_(-331)和SCAR57_(-383)。

Additionally, donor milk banks pasteurize all milk prior to distribution and check it for bacterial content.

另外，母乳银行在分发母乳之前会对所有母乳进行巴氏消毒，检查细菌情况。

Discuss with the affected country's officials, USAID/Embassy (Food for Peace Officer if present), UN/PVO/NGO/IOs, and other donor countries.

食品需求。（将受灾国的估计值和其他非政府组织的估计值进行比较）。+#本地可利用食物的总量。*不足总计。+#管道中所有来源的食物总量。。

Discuss with the affected country's officials, USAID/Embassy (Food for Peace Officer if present), UN/PVO/NGO/IOs, and other donor countries. Collect information on

与受灾国的官员，美国国际开发署/大使馆，联合国、民间志愿者组织、国际行动援助、国际标准化组织以及其他一些救援国家进行讨论，以便收集以下信息

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。