growth n. 1.生长,成长,发育,发展。 2.栽培,培养。 3.生长物,产物;【医学】瘤,赘生物。 4.【经济学】(资本价值与收益的)预期增长。 a growth of weeds 杂草丛生。 evil growths 弊病。 of foreign growth 外国培植的。 of home growth 本国培植的。 of one's own growth 自己栽培的。 reach full growth 充分发育,成熟。
Effects of physical factors on the growth of strain ag were investigated , and suitable growth condition for strain ag were as follows : light intensity , 25001ux ; temperature , 30 ; inoculum volume , 10 % ( v / v ) ; ph , about 9 . 0 在研究物理因子对螺旋藻生长的影响的试验中发现,光强2500lux 、温度30 、接种量10 、 ph9 . 0左右时,有利于螺旋藻的生长。
Our results have also showed that different optimal growth conditions should be applied to different catalysts , due to the different interaction between the supports and the active component particles 本文实验结果还显示、对于不同的催化剂,它们的最佳生长条件(如温度与气氛等)往往相差甚大,因而在优化生长条件时必须针对催化剂的个性进行具体的分析。
Among many variables that affect protein crystallization , such as growth condition , temperature , protein purity and concentration , the intrinsic characteristics of the protein is the most critical factor for protein crystallization 蛋白质结晶受很多因素影响,蛋白质自身是结晶时最重要的变量,可以说,蛋白质的内在特性在某种程度上决定了其能否结晶以及所得晶体分辨率的高低。
Ice formation process can indicate the growth conditions , formation processes , physical characteristics of glacier , and so on ; spatial variations of ice formation process can also reflect glacier change , and can indicate climate change 成冰作用的研究可以揭示冰川的发育条件、形成过程和物理特征等;成冰作用的空间变化又是冰川变化的一种反映,对气候变化具有很好的指示作用。
In the first part of this paper , authors made the phosphate as limitative factor , and discussed the growth condition of the algea ( chlamydomonas sajao lewin ) - rice ( o . sativa l . ) experiment system by different phosphorus source 本研究第一部分以磷为主要限制因素,研究沙角衣藻( chlamydomonassajiaolewin )和杂交水稻( o . satival . )所组成的实验体系在不同供磷条件下的生长情况。
However , it is difficult to control the uniform structure of swnts by cvd . therefore , it is very important for controllable , low - cost and large - quantity fabrication of swnts by cvd , which is achieved by optimization of its growth condition 但它同时也是一种不易控制纳米碳管结构均匀性的方法,所以通过各种影响因数的优化,找到利用cvd法可控地、低成本地大量制备单壁纳米碳管具有十分重要的意义。
The best parameters of synthesis process are also achieved by optimization of swnts growth condition . as the results show , the main diameter of the swnts is about 1 . 5nm and most of them are in big bundles beside some individual swnts with diameter even above 4 nm 测试分析表明,我们制得的碳管每根的直径大概为1 . 5nm左右,大多聚集成束,也有一些以单根形式存在,其直径则可能在4nm以浙江人学了项} _学位论又摘要上。
The growth condition of artificial locust woodland has the consanguineous relativity between soil water content , which have been the key factor effected forest growth , so we must saw about the soil water eco - environment in different site types when arraying the forest and grass construction . 4 . in order to exploit the trend and rule of vegetation 总之,黄土高原的土壤水分生态环境总体上处于干旱缺水的状态,在这种水分背景下,水分作为植物生存的基本生活因子,在黄土高原地区具有其特殊的生态学意义,它不仅影响植物的个体发育,而且决定着植物的类型,并限制植被的分布。