构形

F1 hybrid has the morphological feature which is between the male and female parents and shoed strong heterosis, exuberant vitality, late ripe period and low rate of self-fertility. The average chromosome configuration of F1 in PMC MI was 18.58Ⅰ+18.59Ⅱ+0.085Ⅲ+0.028Ⅳ. At anphase Ⅰ in PMC, some laggard chromosomes arranged in equatorial plate. Micronucleus and a lot of abnormal cells can be observed at dyad, tetrad and microspore.

杂种F1形态特征介于双亲之间，具有较强的杂种优势，生长旺盛，熟期晚，自交结实率较低。F1花粉母细胞减数分裂中期Ⅰ平均染色体构型为18.58Ⅰ+18.59Ⅱ+0.085Ⅲ+0.028Ⅳ，PMC后期Ⅰ观察到部分落后染色体排列在赤道板上；二分体、四分体和小孢子时期，细胞内普遍观察到微核，且出现大量异形细胞。

It demonstrates that a sigmoidal curve of oxygenation represents the real allosteric effect that apperas in a Hb molecule during oxygenation.

这表明S形的氧合曲线实际显示了单个血红蛋白分子的别构效应。

Under certain conditions,the explanation far the double sigmoidal curves of two-domain proteins is given.At the same time, some expectations for several different unfolding processes are made...

从构象渐变的观点，对双结构域蛋白质变性过程中出现双S形变性曲线的原因做出了解释，同时对变性过程中可能出现的一些情况进行了预测和分析。

The fractal dimension of the aggregates was calculated to be 1. 79±0.05, which was much large than that of Florry 5/3. The main reason was that stereocomplex lead to tight tanglement and interpenetration between polymer chains.

其分形维数为1.79±0.05，它比Florry维数5／3大许多，这主要是因为立构复合结构使高分子链之间发生紧密的缠结和渗透。

The preliminary tracing study on pollutant source using some molecular geochemical parameters was conducted. The results indicate that the smaller sizes of airborne particle result in the lower CPI value and a stronger tendency of unimodal distribution for n - alkanes.

运用分子地球化学参数对污染源进行的初步示踪研究结果表明，颗粒物粒径越细，正构烷烃越趋向于单峰形分布，碳优势指数越低。

In contemporary Chinese, the combination of Noun and Verb can constitute three different structures:"NV"nominal modifying structure,"NV"verbal modifying structure,"NV"subject-predicate structure. This structure is worthy of researching because the location of it's internal component's is dispute, that is to say, whether the headword of nounbial modifier structure is verb, and whether the headword of verbal modifying structure can be noun are disputable problems.

现代汉语中，名词和动词的组合可以构成三类结构：定中偏正结构、状中偏正结构、主谓结构，由于其内部成分的定位存在着值得争议的地方，即定中偏正结构的中心词是否为动词；状中偏正结构的修饰语能否为名词，且容易出现同形异构结构，所以这类结构值得研究。

In term of imbalancing power domination, this research found T-SEA inherit races and cultures from both sides of their parents and hence they develop imbalanced cultural mediator and incomplete biethnic identity. Thus, Southeast Asian mothers' race and culture get to be disconnected and unfamiliar to Taiwanese family and T-SEA.

本研究发现，东南亚外籍配偶子女是在不均衡的权力交构中，进行父母双方族群文化的传承，也因此形塑出东南亚外籍配偶子女失衡的文化载体与碎裂的族裔认同；东南亚外籍配偶子女也往往因为对母亲族群文化形成断裂与疏离，使得自己有时成了家中的局外人。

Fullerenes , the cagelike molecules, comstitute the third form of pure carbon, in addition to diamond and graphite.

除片层石墨和网状金刚石外，封闭笼形的〓是碳的第三种同素异构体。

Fullerenes , the cagelike molecules, comstitute the third form of pure carbon, in addition to diamond and gr...

除片层石墨和网状金刚石外，封闭笼形的〓是碳的第三种同素异构体。

A deontological proposition that echoes Kant in framing the moral good of justice in absolutist terms.

一个回应康德以绝对主义者的口气，形构正义之为道德之善的义务论的命题。

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％。