母体

In this thesis, a series of derivatives of -Huperzine A and benzylpiperidine were designed and synthesized, including nonsteroidal anti-inflammatory drug derivatives, heterocycle derivatives, aromatic derivatives and its sckiff derivatives, etc.

全部目标化合物进行了胆碱酯酶的活性测试，石杉碱甲类衍生物的乙酰胆碱酯酶活性比母体差，说明该类取代基在胺基上取代可能会使石杉碱甲衍生物的活性降低。

Moreover, the Song Dynasty is a period with highly-developed history science and the strong spirit of historiographer culture, thus the authors of the classic Chinese novels of the Song Dynasty generally have the consciousness of being historiographers and hold the opinion that the purpose of creation of novels is to add more to the history, and the creation should follow the rule of " faithful record" of history, and have the significance of warning, and evaluate novels with the scale of history.

我国古代小说与史传文学之间有着天然的血缘关系，文言小说在发展的过程中始终未能彻底摆脱对史传母体的依附；而宋代又是一个史学高度发达、史官文化精神格外强烈的时代，所以宋代文言小说作者普遍地具有史官角色意识，认为创作小说的目的在于"补史"，应当遵循"实录"的原则，应当具有鉴戒意义，并用史学尺度来评价小说。

In cases with extreme fetal hydrops, the mother may be at risk for maternal mirror syndrome, which is a condition where the mother's condition mimics that of the sick fetus.

当发生严重的器官水肿时，母亲会有母体镜像综合症的风险，也就是母亲的身体状态会与不健康胎儿的状态相似。

The state in certain fungi in which each compartment of a hypha contains two nuclei,each derived from a different parent .

双核某种真菌中的状态，在这种真菌中，每个菌丝体都含有两个核，而每个核都是从不同的母体上衍生的

The technique to impregnate the womb of a human mother with the malevolent god had been carried out many times in order to achieve that end, but it had always failed.

为了让神出生，需要找到合适的母体，植入神的胚胎，这样的仪式在教会的历史上已经发生过很多次了，但从来没有成功过。

Analysis of genetic effects for nutrient quality traits in indica rice［J］.

稻米营养品质种子效应和母体效应的遗传分析［J］。

Genetic and heterosis analysis for cooking quality traits of indica rice in different environments［J］.

籼稻稻米外观品质的细胞质、母体和胚乳遗传效应分析［J］。

Multi-cultural backgrounds, rich sources of ideas, and the interfusion of cultures and languages, have not only allowed great flexibility in its creation of female characters, but also provided readers with multiple possibilities of interpretation.

文化背景的多重性，思想资源的丰富性，不同国家与地区文化形态与母体文化的整合，致使女性形象内涵有着无穷可塑性，又能提供阅读予无限可解性。

Based on the order statistic theory,the interval estimation of sample extremes on large and small samples is given.

本文从次序统计理论出发，建立了该样本的极大值与极小值的区间估计算法，并对大容量和小容量样本的情况分别进行了讨论，获得了在小样本情况下可用母体均匀分布获得的结果来估计样本极值区间的结论。

And also this paper deduced load of tower crane jib according a typical tower crane operating cycle.

通过雨流计数法统计了危险截面应力—时间历程中应力幅和循环次数，根据应力幅和循环次数利用数理统计方法假定了吊臂钢结构在工作过程中的应力幅分布服从对数正态分布，最后通过检验母体是否服从某种分布的

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。