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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Results Among 38 cases of pituitary macroadenomas which had ivaded the surrounding tissue,5 cases showed the tumor growing upward simply and oppressing the optic chiasma,20 cases growing upward mainly and involving the sphenoid sadele,13 cases involving one or both sides of the sphenoid sadele mainly and ivading up or/and down.
结果:5例肿瘤单纯向鞍上生长压迫视交叉,20例以向上生长为主并有鞍旁受累,13例以向一侧或两侧鞍旁生长为主并向上或向下侵犯。
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We selected copper chlorophyll and copper sodium chlorophyllin to have experiments of culturing microalga, under the same of illumination and the concentration of nutrition, comparing with copper ion. The results show that under the condition of illumination, a certain quantity of photosensitizer can produce a great quantity of active oxygen, which has strong effect of death; Copper chlorophyll and copper sodium chlorophyllin have very strong influence to growth of microalga.
由于叶绿素铜钠是水溶的,而叶绿素铜是油溶的,导致微藻对它们吸附性质的不同,微藻吸附的少量叶绿素铜钠促进了微藻的生长,而叶绿素铜在低浓度时对微藻的生长具有促进作用,在高浓度时可以抑制微藻生长、甚至杀灭微藻。
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The acute reaction of neurons against axon repellents is the collapse of growth cones, while the chronical reaction is the change of axon growth direction when they are cocultured with repellents secreting cells.
神经轴突对神经生长排斥因子的急性反应是生长椎的萎缩;将神经元与分泌排斥因子的细胞共同培养时引起的慢性反应是轴突生长方向的改变网。
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Purification and Identification of Chub Aristichthys nobilis Protamine;2. This paper is about the growth of Aristichthys nobilis and Hypophthalmichthys molitrix on the basis of Einar Lea in Nihe reservoir.
本文研究了泥河水库鲢鳙鱼的生长规律,根据莱亚的鱼体长和鳞长的关系式Ln/L =Sn/S分别推算出鲢鱼和鳙鱼的生长速度体长增长值;并计算出泥河水库鲢鳙鱼的体长与体重的关系、肥满度和生长方程。
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Methods:In the Cordyceps militaris strains growth test in culture medium,the growth rate of hyphae and the amount of conidiophore s were studied.
通过蛹虫草菌株在培养基上的生长试验,观察其菌丝生长速度及产分生孢子的数量等生长情况。
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The analysis of growth indicated that all strains could grow well at 4℃~15℃ while they could grow poorly at 25℃~30℃, and few of them could grow constrainedly at 37℃.
结果表明所有的细菌都能够在低温下(4℃~15℃)正常生长,而在中温范围内(25℃~30℃)的生长状况较差,仅有少数细菌能够在37℃缓慢生长。
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The results showed:(1) the propagation coefficient were from 0.8 to 6.8 in different development phase, the highest propagation coefficient appeared in June, July in dormancy stage and September in initial stage of vigorous growth;(2) all of biological characters, such as cormel's fresh weight, size, height, root length, roughness and root quantities, presented 1% significant difference.
结果表明:(1)不同生长发育期无性繁殖系数在0.80~6.80之间浮动,休眠期的6、7月和旺盛生长初期的9月繁殖系数较高;(2)不同生长发育期无性繁殖的子球鲜质量、最大直径、子球高度、根系长度、根基粗度及根系数量等生物学性状均呈现1%水平极显著差异。
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In the first stage, the initial of morphologization of cormel happened, corresponding with the period from 4 leaf to full-blown, the growth and development of stolon mainly occured, while the number of cormel was a few and its weight slowly increased.
籽球生长发育表现出阶段性,第一个阶段为籽球形态建成初期,对应于地上部4叶龄期至盛花期,以匍匐茎生长发育为主,形成籽球数量少,籽球重量增长缓慢;第二个阶段为籽球快速膨大期,对应地上部盛花期至半枯期,籽球大量形成,籽球重量迅速增加,该阶段末期籽球逐渐成熟,生长发育进程减缓。
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Based on the above results, the dynamic growth model with parameters of water depth and transparency was finally developed to predict the dynamic process of Potamogeton crispus growth under the external factors.
综合考虑水体透明度对菹草生长的影响,建立考虑水深和透明度因素的菹草生长动力学模型,该模型可预测出在外部水环境因素作用下菹草的动态生长过程。
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The growth of juvenile grass carp(initial weight:15~30 g/ind.) in different seasons was observed. The seasonal and daily variations of serum growth hormone of juvenile grass carp were measured using a sandwich ELISA system for cyprinid GH.
在池塘养殖条件下,草鱼种(始重15~30g/尾)在6~8月份生长速度明显高于其他月份,而以6月份生长速度最快,冬季生长最慢;其血清GH水平也呈现明显的季节性变化规律,4~5月份血清GH明显高于其他时期,而4月份达峰值。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力