生长性的

Based on five-year different protected and common cultivation field experiments and by using Oringin and SAS software intergraded with the principles of bio-mechanism, dynamic models of leaf age development and leaf area index change of potato were submitted. The simulated results showed that the methodology was of easy usage, clear mechanism and high accuracy.

根据5年不同方式的保护地和露地栽培田间试验，利用Oringin和SAS软件结合马铃薯生长的生物学原理，建立了马铃薯叶龄和叶面积系数变化的动态模拟模型，该方法简便，机理明确，模拟结果重演性强。

Base on mensurating and comparing about grass growth speed、variance of the green rates and burning spot after using two grain size and raw material slow-release fertilizer on the two golf Green in Shenzhen,we can know IBDU fertilizer has bigger grain size and shorter effect period,on the other hand ,it can enhance the growth of the Green grass quickly than UF fertilizer .In short ,IBDU fertilizer can apply to the golf Green in the north or cool region,but UF fertilizer is fit for the golf Green in Shenzhen and peripheral region.

分别对深圳高尔夫球场两个练习果岭分别施播两种粒径和化合技术均不同的缓释肥后，对其草坪草生长速度、绿叶率变化、灼烧斑点的测定和比较，结果表明IBDU缓释肥粒径大，显效速度快，但肥效期短，可适用于北方或气候冷凉地区的高尔夫球场；UF缓释肥粒径小，显效速度稍慢，但肥效期长，缓释性高，适宜深圳及周边地区高尔夫球场果岭施用。

But embryo got through 2-cell block after H2O2 treatment occurred compensatory growth in later development, there were no differences with the embryo cell number and the cleavage index compared with normal developmental embryo.

但是经H_2O_2处理之后渡过2-细胞期阻滞的胚胎能在以后的发育中发生补偿性生长，其胚细胞数和分裂指数都和体外正常发育的胚胎没有差异。

The deep cultivation-root cutting in before winter stage would increasethe weight and ratio of root system in middle and lower layer,the resultswould decrease the root redundancy.

冬前深耘断根可增加中、下层根系的重量和比率，降低根系生长冗余性，控制最高总茎数，提高成穗数及成穗率，使籽粒产量中来自花后光合器官输送的比例增加，从而使产量提高，因而在旱地高产麦田应推广冬前深耘断根。6研究了降水量对旱地高产小麦耗水规律及产量的影响，拔节前降水多且占比重高，土壤供水量及占比重少，拔节后降水量减少且占比重低，土壤供水量及占比重高，利于在旱地高产麦田形成高产。

Sobrinus to synthesize insoluble polysaccharide was enhanced in the adherent phase, which may clarify why bacteria in biofilms are highly cariogenic.

培养时间和蔗糖浓度增加，导致远缘链球菌合成的水不溶性胞外多糖较游离状态明显增加；生物膜特殊的生长环境，是造成这种差异的可能原因。

Some key issues on crystal growth, such as feed rod, growth rate and annealing process, have been discussed.

结果表明，原料棒的直径、均匀性和致密度直接影响晶体生长过程中熔体的稳定性，从而影响晶体的质量。

The samples were soil crust collected from Inner Mongolia, the corn growth field soil in the Scientific Park of China Agricultural University, and earthworm faeces.

最后通过灭菌与不灭菌条件下的土壤培养，采用湿筛、氯仿熏蒸等方法，进一步研究了碳源物质、土壤机械组成对菌株在土壤中的生长以及对土壤水稳性团聚体形成的影响。

To obligatory pathogens like Pseudoperonospron cubensis, it could not only hold back the infection of hypha,but also heal the spot where infected by hypha.(8)The study on mechanism of action showed that the crude extract of S-5210 had a strong inhibition of the mycelia growth and spore germination which led to some abnormal growth such as the twisted and inflated mycelia, the abnormal increased branching, the broken mycelia wall and leakage of cytoplasm from hyphal tips.Alao the spores and the rate of germination were decreased, the germ tube was malformed in shape et al.The pathogenicity of hypha and spore was weakened.

8S-5210 活性产物的拮抗机理初步研究表明：S-5210 粗提物能强烈抑制病原菌菌丝的生长和孢子的萌发，引起病原菌菌丝扭曲或膨大、分枝增多、分枝顶端细胞壁破裂、原生质外溢；分生孢子数减少，孢子萌发率降低，芽管畸形等异常现象；菌丝和分生孢子致病性减弱。

Studies on compensationary growth of invasive plants, which are subjected to different intensities of leaf-eating, in different levels of soil fertility are very important for us to determine the suitable density of its natural enemy population.

研究不同土壤肥力条件下入侵植物的叶片被不同强度地取食后所表现出的补偿性生长将有助于确定适宜的天敌投放密度。

The nonionic surfactants in soil not only have no toxicity to microorganisms, but also enhance the growth of soil microorganisms, the bioavailability and biodegradation of hydrophobic pollutants sorbed in soil.

非离子表面活性剂进入土壤后，对微生物不但没有毒性，而且还促进微生物的生长，并有利于吸附态污染物的解吸，增加了其生物可利用性，加快了微生物的降解作用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐