查询词典 B

According to the results of sequence alignmenUhe partial Cyt b gene sequence of Actiniidae actinia equine, Anthopleura xanthogrammica and Anthopleura midori are similar to Metridium .yem7e(AF000023) of Actiniidae and similarity percent are 88%, 87.6% and 86.9%.,and all of them are in the same clade on phylogenetic trees.

红海葵、黄侧花海葵及绿疣海葵的Cyt b基因部分序列(1Kb左右)经比对，3种海葵与已知的海葵科物种羽毛状海葵(Metridium senile，AF000023)的Cyt b基因序列相似性分别达均为88

There had no significant difference between the groups in protein,fatty and water, the protein of group C was highest.From the result of nutrient constituent, the cholesterol content was determined in the Chinese herb additive groups.the relative content of group C was highest, the second and the third were B and D,they were 25.10%,22.04% and 21.40% respectively.

C、D、E组的系水力及熟肉率均优于A、B组；嫩度值对照组最低，说明肉质较嫩，C组最高为87.13，其次为B、D组，各个处理间的粗蛋白、粗脂肪及水分含量差异均不显著(P﹥0.05)。C组的粗蛋白含量高于其它组，粗脂肪含量略高于其它组。C组的氨基酸相对含量最高。

The operating principles of the monolayer neural network, Adeline network and B-P network in the system identification are introduced in this paper.

主要研究了单层神经网络、Adaline网络及B-P网络用于系统辨识中的工作原理，提出了把B-P网络权值转换为传递函数的方法。

As treatment group A: Antiphlogistic agent and wound dressing changes were used with irradiation for 7 days but without irradiation on group B. Results 28 patients in group A were cured, 8 patients turned better, the total effective rate was 100%.

用随机方法将72例感染伤口和溃疡患者分为A、B两组，每组36例。A组为治疗组：在消炎、伤口换药基础上加用SL、红外线治疗仪照射伤口和溃疡7 d；B组为对照组：单纯消炎、伤口换药。

A descendant selector of the form "A B" matches when an element is an arbitrary descendant of some ancestor element .

当是 祖先元素的任意代的后代元素时，"A B"这样格式的选择器匹配元素B。

It lied in all kinds of soil and air. B.t had strong insectcidal ability ,and it could kill a lot of creatures of Arthropoda, Protozoa, Nemathelminthes and Platyhelminthes.B.t was the most comprehensive microorganism being used in biotic pesticide.

该病原广泛存在于各种土壤及空气中，具有很强的杀虫活性，至少能杀死节肢动物门九个目及原生动物门、线形动物门和扁形动物门中的多种动物，而对人、畜、哺乳动物及天敌等无害，因此，B.t是生防工业中应用最广泛的微生物。

Methods Twenty SD rats were randomly divided into two groups. The left phrenic nerve or accessory nerve was transferred to femoral nerve by the vascularized ulnar nerve bridging in Group A and Group B, whereas the right femoral nerve remained the disjunction. The electromyogram and wet weight, throughput and section area of myelinated nerve fibers, and section area of muscle fibers in quadriceps femoris muscle were determined after 24 weeks.

大鼠20只，随机分为A、B两组，每组10只。A组：左侧行膈神经桥接带血管蒂的尺神经转位修复股神经手术，右侧切断神经不吻合，作空白处理。B组：左侧行副神经桥接带血管蒂的尺神经转位修复股神经手术，右侧切断神经不吻合。A、B两组于24周后观察股四头肌电生理、有髓神经纤维通过率及截面积、股四头肌湿重比、肌纤维截面积比等指标。

As B stands to A in terms of truth, so C and D together stand to A and B together.

就像在真实性上 B 对于 A 的关系一样， C 和 D 共同与 A 和 B 的关系。

But this idea of what linear combination gives b, and what do all the linear combinations give.... what are all the possible.... achievable right hand side b, that's gonna be basic.

但是什么线性组合得到b的思想，所有的线性组合得到什么…什么是所有的可能…完成右侧的b，那是基础。

Then we use modified nodal analysis to transform the problem into an Ax=b linear algebraic problem where A is a n*n matrix, x and b are n*1 vectors.

然后，利用修饰节点分析方法，我们可以把原始问题转换成一个Ax=b的线性代数问题。在此，A是一个的矩阵，x和b是的向量。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。