能繁殖的
- 与 能繁殖的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In temperature conditions, soya-bean milk bottle, as food bacteria can multiply, after 3 ~ 4 hours can make the soymilk rancidity metamorphism.
在温度适宜的条件下,以豆浆作为养料,瓶内细菌会大量繁殖,经过3~4个小时就能使豆浆酸败变质。
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While the cell could rapidly absorb P from the culture medium after inoculation and store P in the cell for the following growth and reproduction.
盐藻细胞能迅速吸收水体的P,并贮存在细胞内以备生长繁殖之用。
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Submicroscopic agents that infect plants, animals and bacteria, and are unable to reproduce outside the tissues of the host.
中文解释=可感染植物、动物、细菌的超微病原,不能脱离寄主组织进行繁殖。
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The emergence of tubifex in the raw water is a new problem in drinking water treatment.It is easy for tubifex to get through the filter bed and reach the water tank.
水源污染及水质恶化导致水体中生物群结构发生改变,部分水生物大量繁殖,由于目前不能被有效去除,致使在水厂乃至入户水中时有出现,这是给水处理中出现的一个新问题。
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And tussock total tillers , their value enhances with the increase of trampling intensities;3 clipping grass restrain inflorescence length
轻度剪草最能促进分蘖数与株丛枝数总数的提高。关键词:模拟放牧,施肥,践踏,剪草,羊茅,繁殖
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Many plants cannot be divided strictly into populations as they may reproduce vegetatively, with the result that one individual can occupy a large area and parts can detach.
许多植物不能被划分为确切地种群,这是由于它们繁殖生长迅速,导致某一个体占据了相当大的区域而其他部分则被分离。
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The main achievements of the project are as follows: 1 the hypothesis that a decrease in seed mass causes an increase in mean dispersal distance has been tested based on the experiments of weed dispersal by wind. The experimental results partly support the hypothesis. The results will help farmers to make an optimal strategy of weed control; 2 a statistic method for inferring probabilistic distribution function of a random variable has been developed, by which probabilistic distribution functions of weed species dispersal have been determined; 3 the reproduction structure of Bromus sterilis has been studied; 4 a more complex CA model with 25 neighborhood cells were built, which can simulate spread of a weed population. This work promotes developments in both theory and application of CA models; 5 the "mean law" in weed control has been proposed. Accordingly, the algorism of patch spring may be calibrated; 6 the "patch" and "true patch" have been mathematically defined so that herbicide can be efficiently applied; 7 simulation validates that initial configurations of weed will affect dispersal of its population and strategies of controlling it, or its distribution patterns affect its dispersal progresses.
主要完成的工作和取得的成果有:1)用实验证实了重量较轻的杂草种子并不一定飞得比较重的远,其结果有助于农民制订杂草的优化控制策略;2)发展了一种推断随机变量分布函数的统计方法并用它来获得了几个杂草种的扩散分布函数;3)对杂草Bromus sterilis的繁殖结构进行了研究;4)建立了一个具有25邻的较复杂的能模拟杂草扩散的CA模型,并在理论和应用方面促进了CA模型的发展;5)在杂草控制方面提出了&平均法则&,据此可对按块施药方法进行校正;6)精确地定义了&块&和&真块&以便在杂草控制中能更有效地使用除草剂;7)模拟证实杂草种群的初始配置影响其扩散和控制策略,或者格局影响过程。
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High-sulfur hot spring water in ancient description: hot spring water from 2500 meters underground granite, dolomitic limestone and gneiss crust between the ancient hot springs, hot spring water has been formed last million years, year-round water temperature of 50-60 ℃, a liter water the sulfur content of more than 2 mg in the rich oxygen, silicon, aluminum, iron, calcium a variety of ancient trace mineral elements, PH value of 7 are weak acid, such as lactic acid in yogurt not only offer intestinal alkaline substances in the change into a weak acid substances, but also have anti-bacterial material substances, inhibition of intestinal bacteria breeding corruption and activities, thereby reducing the intestinal harmful substances on human health has a very good role.
高硫磺远古温泉水质介绍:温泉水来自地下2500米花岗岩、白云质灰岩和片麻岩之间的地壳温泉,温泉水已经形成上亿年,又称&远古温泉&,常年水温50-60℃,每升水中的硫磺含量在2毫克以上,富含氧,硅,铝,铁,钙等多种远古微量矿物元素,PH值7属于弱酸性,如酸奶中的乳酸不但能使肠道里的弱碱性物质转变成弱酸性物质,而且还能产生抗菌物物质,抑制肠道中的腐败菌的繁殖和活动,从而减少肠道内的有害物质,对人体具有非常好的保健作用。
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Both Mycoplana and Rothia can grow in the medium oil which is taken as only carbon source. Mycoplana is gram negative, fragmentates during early age. Rothia is gram positive and has obvious branching myceleum.
结果表明,这两种放线菌都能以变压器介质油为惟一碳源进行生长繁殖,前者为革兰氏染色阴性,培养早期断裂为杆状;后者为革兰氏染色阳性,有明显的分枝菌丝。
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This shows that red ginseng can undermine the nef gene, thereby curbing the propagation of HIV .
这表明,红参能破坏nef基因,从而遏制艾滋病病毒的繁殖。
- 推荐网络例句
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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。
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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。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?