自根的

Moreover, we define weak principally quasi-injective modules and study Jacobson radical of endomorphism ring of weak principally quasi-injective modules.

另外我们还在主拟内射R-模的基础上定义了弱主拟内射R-模，利用零化子对弱主拟内射模上自同态环的Jacobson根的性质进行了讨论。

The study was about the effects of main inhibitory substance — benzoic acid and cinnamic acid on radicle growth,microstructure and ultrastructure of watermelon.

本试验是利用已知的西瓜主要自毒物质—苯甲酸和肉桂酸，研究其对西瓜幼根的生长、显微结构及超微结构的影响。

The local minimum relative distances and the corresponding times, as well as the time when one space object enters and exits in the ellipsoidal region of another one are determined by solving the roots of the polynomials.

由A-N算法提出的准则不能直接计算插值时间步长并可能导致丢根，对此根据多项式插值误差理论提出了一种自适应的插值时间步长选取方法。

In this paper application of mycorrhizal technology for revegetation of copper mine tailings was proposed and evaluated.

以采自矿区的铜尾矿砂为培养基质，通过一系列模拟生物学试验探讨了丛枝菌根真菌在植物适应尾矿复合逆境和尾矿植被重建中的潜在作用。

Fourteen days later, the ectopic firing originating in the L5 nere root was antidromically recorded from the distal stump of the seered sural nere.

另外10只大鼠作为假手术组不插入硅片。14天后，从已离断的腓肠神经远侧残端逆行记录起自L5神经根的异位发作。

Terminal buds and new roots of lily bulb were elongating continuously during low temperature storage, which speeds of elongation at 12℃ were faster than that at 8℃ and 4℃, and terminal buds were about 1 cm reached to the top of the bulbs at 37 days for 8℃ and 12℃.

以自繁的新铁炮百合鳞茎为材料，研究在4℃、8℃和12℃低温处理下鳞茎解除休眠过程中的形态和生理变化，结果表明，百合鳞茎在冷藏过程中其顶芽和新根均不断伸长，其伸长速度排序为12℃处理＞8℃处理＞4℃处理，在8℃和12℃下冷藏37 d其顶芽生长点距离鳞茎顶端约1 cm。

Our triumphs and follies follow a rhythm that, though it can be influenced, cannot be repealed.

我们的成功和愚蠢得自这样的循环，尽管它可以被人为地影响，但不可能被根除掉。

Average weight of single fruit and yield per 667 m2 of grafted melon were higher than the own-root melons.

嫁接植株的增产效果显著，其平均单瓜重和667m2产量均高于自根植株。

After 6d storages,ethylene production and the LOX activity decreased in both grafted- and own-rooted- fruits.

贮藏6 d以后，嫁接和自根果实的乙烯释放量和酶活性均降低。

During the whole fruit development including own-rooted and grafted watermelon fruits, the invertase, sucrose phosphate synthase and sucrose synthase together acted on sugar accumulation and constitution, and accumulation of hexose sugar was more than sucrose accumulation in grafted and owned-rooted watermelons.

在整个果实发育过程中，Inv、SPS、SS共同作用于嫁接西瓜和自根西瓜果实的糖分积累及构成；嫁接和对照西瓜果实以己糖积累为主，蔗糖积累为辅。

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。