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This selection strongly inhibits the growth of arg-13 under stringent sorbose/glucose condition but allows arg-13 to grow under spot test conditions.

此法在严紧山梨糖/葡萄糖条件下能强烈抑制arg-13突变株生长,但在斑点试验条件下允许arg-13突变株生长

Spherulite was firstly observed in the system and the formation, growth and evolvement of spherulite were its crystallization behavior, which was different from other mica-based glass-ceramic systems. Expital growth also was one of the crystallization behaviors.

首次在此体系发现了球晶,球晶的形成、生长和演变是本体系不同于其它云母体系的晶化形式;外延生长也是主要的析晶方式。

The results showed that the techniques could increase gametophyte adhesion rate by over 80%, made the seedlings stronger and the germination quality reach state standard of Class Ⅰ. The growth speed of clone adhesion (8~16 rows) was about 20 days faster than that of normal sporophyte seedling adhesion.

结果显示,这样的措施可使配子体附着率达到80%以上、幼苗健壮、出苗质量达到国家一类帘标准,使克隆采苗自8~16列c期间的生长发育速度较常规孢子体采苗后的生长发育速度快20 d。

The mycelium could grow under the temperature from 15-35℃, the optimal temperature for the mycelial growth and sporulation was 30℃and 25℃, respectively.

该菌株在15-35℃的范围内均能生长和产孢,30℃为菌丝生长最快温度,最适产孢温度为25℃。

In this research, the growth and the sporulation of the fungus on more than 30 kinds of media containing 20 kinds of carbon sources and 5 kinds of nitrogen sources as well as the powder of cotton seed respectively were observed, T...

本工作主要研究N.rileyi培养在分别含20种碳源。5种氮源和棉子粉的几十种培养基上的生长和产孢情况,以及培养基初始pH对生长和产孢的影响。

A plant, such as a tropical orchid or a staghorn fern, that grows on another plant upon which it depends for mechanical support but not for nutrients.

附生植物一种生长于另一植物之上的植物,如热带兰或石松,依靠另一植物支持生长而不以其获得养料

In flask shaking culture, the output of CDEP-1 increased in parallel with the accumulation of biomass during the logarithmic growth phase and reached the peak value in stationary growth phase, then fleetly decreased in decay period.

摇瓶发酵结果表明,在对数生长期,随着菌体生物量的增加,CDEP-1产量上升,二者呈一定的平行关系;当菌体生长到稳定期,CDEP-1产量继续上升,并达到产酶高峰;此后,随着菌体生长的衰退,CDEP-1产量出现快速下降趋势。

Studies showed that chitosan presented regulation on growth and development of root, stem, leaf and flower of plant, and has been applied in agriculture as plant growth regulator more and more in recent years.

已有研究表明壳聚糖可调节植物的根、茎、叶和花的生长发育,作为一种新型植物生长调节物质在农业上的应用日渐增多。

The approach of this thesis is a combination of experimental investigation and theoretical modeling which are stimulative to each other.

基于这种认识,本论文的研究目标定位为研究清楚碳纳米管的生长机理,实现其可控制生长

Cell elongation in the middle and upper middle stipe regions accounted for most of the stipe elongation but this was accompainied by cell divisions.

在原基体时期其快速生长区间菌柄细胞数为其他部位的四倍,其细胞生长主要在基部最为活跃,而非其边缘细胞。

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I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像,后来回台湾,甚至去年在北京,居然也四处看见她的海报,才惊讶她的魅力之大。

Ah may dee:You are chinese living in a democratic country.

你是居住在民主国家的中国人吧。