生长
- 与 生长 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results show that SO2 gas itself does not influence the growth of ZY-1, however, when the SO2 concentration is higher than 50×10^(-6), ZY-1 growth rate and its CO2 fixation rate are all lowered and the pH of the medium is decreased, so measures must be taken to desulphurize or control pH of medium temporality. The presence of NO with concentrations of lower than 300×10^(-6)did not influence the growth of ZY-1 and its CO2 fixation, NO absorbed in the medium is utilized as a nitrogen source. The influence of dissolved soot dust on ZY-1 growth and its CO2 fixation could be ignored once the soot dust in the stack gases was disposed by the original method.
结果表明,烟气中的SO2是以增加培养液中的SO2^(-2)浓度及降低pH的形式来影响ZY-1的生长及其对CO2的固定的,当其浓度大于50×10^(-6)时,需要进行烟气脱硫或控制培养液pH变化来消除其影响;烟气中NO浓度不高于300×10^(-6)时,不影响ZY-1的生长及其对CO2的固定,反而可作为氮源供ZY-1生长用;对经过一般除尘处理的烟气来说,在利用小球藻ZY-1固定CO2时可不考虑溶解性烟尘的影响。
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Either in the un-drought or drought plots with various gradients of species richness, both survival competition ability and growth competition ability of Sida rhombifolia, Mosla dianthera and Cassia mimosoides were the lowest.
以物种生物量百分率增加值代表物种生长特征竞争能力,干旱胁迫和正常对照样地内物种生物量百分率增加值之间不存在显著相关性,生长特征竞争等级明显改变,说明干旱胁迫对物种生长特征的竞争等级有明显的影响作用。
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Diplodia natalensis Evans was separated from the surface of natural rotted citrus.The results of biological characteristics showed that there was significant difference in colony form,growth rate of hyphae and yield of conidia in different culture media,and the potato sucrose agar played the most important role.
从自然发病的柑橘果实表面分离出柑橘黑色蒂腐病菌,对其生物学特性研究的结果表明:不同培养基对菌落形态、菌丝生长速率及产孢量都有很大影响,其中以马铃薯蔗糖培养基菌丝生长旺盛,生长速度最快,产孢量最大。
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It was observed that the annual mean hgight and mean diameter at breast height of 28 a trees were 1.06 m and 1.85 cm respectively, the height and DHB in successive years were more than 1.1 m and 2.50 m respectively after planting 5 a especially. Annual mean DHB increased faster than other Dipterocarpaceae species planted in same condition. The growth periods was long, lasted from February December.
该树种在引种地生长迅速,年均生长量分别为1.06 m和1.85 cm,特别是在造林5 a后,生长极为迅速,树高连年生长量超过1.1 m,胸径连年生长量超过2.5 cm,与同一立地条件下栽培的其他国产龙脑香科树种相比,径粗生长超过任何一种树种。
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Generally, the pressure of the growth chamber is about 10^(-5) Pa when liquid nitrogen is introduced into the wall of the growth chamber with the flux of 6sccm of the disilane gas.
该生长模式下,通入乙硅烷时腔内的生长气压约为10^(-5)Pa,SiGe的最低生长温度约为550℃。
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A total of 234 weanling pigs (Duroc×Landrace×Yorkshire) at an average initial body weight of 8.3 kg were allocated to 13 treatments, each of which had 3 pens (6 pigs per pen).
结果显示:亚硒酸钠硒水平 0 。1mg/kg组仔猪的生长性能趋于平台,0 。3~ 1.0mg/kg组仔猪的生长性能随着硒添加浓度的增加而下降,1.0mg/kg组仔猪的生长性能显著低于 0 。2~ 0 。4mg/kg组仔猪。
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As temperature elevatory, grazing grows Ji Youyan's long trend, grow to grazing have certain positive effect, but the live through the winter that also is helpful for plant diseases and insect pests on the other hand, adverse to the growth of grazing of the coming year.
随着温度的升高,牧草生长季有延长的趋向,对牧草生长具有一定的积极功能,但另一方面也有利于病虫害的越冬,对来年牧草的生长不利。
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In the normal uterus, Cytokeratins immunolabelling were detected in glandular cell, luminal epithelial cell, Vimentin immunolabelling were detected in stromal cell and endoblastic cell; CK7 immunolabelling were not detected in any tissue of the yak utenus.
研究结果显示:未妊娠时,泛角蛋白在子宫内膜腺上皮细胞、腔上皮细胞内表达,波形蛋白在子宫内膜基质细胞内表达,平滑肌肌动蛋白在子宫平滑肌和血管平滑肌内表达,牦牛子宫任何部位均不表达角蛋白7;妊娠30天左右时,泛角蛋白在子宫内膜腺上皮细胞、子宫内膜腔上皮细胞、滋养层细胞、内胚层细胞和尿囊细胞内表达,波形蛋白在子宫内膜基质细胞和内胚层细胞内表达,平滑肌肌动蛋白在子宫平滑肌和血管平滑肌内表达,角蛋白7在尿囊细胞内表达,偶尔在腔上皮细胞的细胞核边缘表达;消化法进行原代培养时,组织经胶原酶消化并通过100目和400目筛网组合可以有效地分离原代子宫内膜基质细胞和子宫内膜腺上皮细胞;分离得到的子宫内膜基质细胞活率达90%以上,并可在体外传代7次以上;分离得到的子宫内膜腺上皮细胞活率可达85%以上,并可在体外传代5次以上;RPMI1640培养基最适合子宫内膜基质细胞和子宫内膜腺上皮细胞的生长,维持子宫内膜基质细胞正常生长的FBS添加量为20%,维持子宫内膜腺上皮细胞正常生长的胎牛血清添加量为30%。
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The vertical roots of short-lived grasses Erodium axyrrhynchum and annual grasses Ceratocarpus arenarius formed before May so to avoid the drought season.
3一年生草本植物角果藜的根系垂直生长主要发生在4月至5月中旬,短命植物尖喙牻牛儿苗的根系垂直生长主要在5月之前,两者都是在干旱季节来临之前垂直根迅速生长,以增加水分吸收。
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A precondition was that the stand diameter grew 2 cm every year. For Evodia meliaefolia community, in the competitive living space by close cover stand, the ratio remained low for ten years with little fluctuation. However, in the unlimited open space, the ratio reached two peak values, with the first appearing in the eighth year, and the second in the eleventh year.
在假设了楝叶吴茱萸和油茶每年胸径生长2 cm的前提下,楝叶吴茱萸冠层总面积变化规律是:在郁闭林分被抑制的生长空间里,楝叶吴茱萸冠层总面积扩散速率可以长达10多年基本维持在一个很低的水平下,而且基本没有太大的变化;在获得充分开阔的生长空间里,楝叶吴茱萸冠层总面积扩散速率出现两个增长高峰,一个出现在第八年,一个出现在第十一年。
- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。