查询词典 medium

A parametric study is made based on the solutions to illustrate the influence of the minimum quality factor concerning the creep and relaxation behavior of porous medium, the permeability parameter concerning the partial permeable behavior of boundary, and relative rigidity of liner and medium on the frequency response of the cavity.

并进行了算例分析，讨论了反映介质黏弹性性质的最小质量因子，反映孔洞边界半透水性质的渗透性参数及衬砌和介质的相对刚度对问题的影响。分析结果表明：以上参数对圆柱孔洞的频域响应有很大影响。

With MS medium as basic medium, the effect of PP333 on the growth and transplant of Robinia pseudoacacia cv idaho plantlets was studied in its subculture added PP333 with different concentrations.

以MS为基本培养基，添加不同浓度的多效唑进行香花槐试管苗的继代培养，研究了多效唑对香花槐试管苗生长及移栽的影响。

Result The results indicated that the optimal medium of shoot inducement for leaf-explant was MS+6-BA 1.00 mg/L+NAA 0.50 mg/L, and the optimal concentration of Kanamycin and Cefotaxime sodium in gene-engineering was 40 and 300 mg/L, respectively. The rootage rate of the reborn bud might reach 82% in MS medium with IBA 0.10 mg/L.

结果］结果表明，三倍体毛白杨最适合的不定芽分化培养基配方为MS+6-BA 1.00 mg/L+NAA 0.50 mg/L；在基因工程中，40 mg/L的卡那霉素为选择性抗生素使用浓度，300 mg/L的头孢霉素为抑菌性抗生素使用浓度；再生的不定芽在MS+IBA 0.10 mg/L固体培养基中生根率可达82%。

Bunch medium, compact, shouldered; berry medium, roundish oval; color black.

束中，紧凑型，承担；浆果中，圆形的椭圆形，色黑。

A4 l: Bunch medium, compact, shouldered; berry medium, roundish oval; color black.

束中，紧凑型，承担；浆果中，圆形的椭圆形，色黑。

Bunch medium to large, shouldered, compact; berry medium in size , roundish oval; color greenish yellow when ripe; at the West the color is bright yellow with light bloom.

束大中型，肩负，结构紧凑，浆果在规模中等，圆形的椭圆形，色黄绿色成熟时，在西方的颜色是用灯光绽放鲜黄色。

No xylanase activity was found when the culture was carried out without xylan in the medium or with the saccharose as the only carbon source in the medium. Xylose inhibited the xylanase production.

发酵培养基中不含木聚糖时，米曲霉RIB128不产生木聚糖酶，蔗糖为底物时也不产生木聚糖酶，葡萄糖可以诱导产生少量木聚糖酶，木糖则抑制木聚糖酶的产生。

The letter connects the Ba Bacheng in A to devote oneself to to solve a whole world all the time for years accepted most commerce of scabrous medium and small businesses sincere letter problem, the platform of electronic business affairs that provides a health, safe, sincere letter for medium and small businesses.

阿里巴巴诚信通多年来一直致力于解决全世界公认最难解决的中小企业贸易诚信问题，为中小企业提供一个健康、安全、诚信的电子商务平台。

"You guess rightly, cerebral sea mile of Ma Yun is an empire of electronic business affairs that serves for whole journey of catenary of zoology of medium and small businesses, what medium and small businesses lives to think of possibly is difficult, future is in possibly Ma Yun's service finds a help in domain."

"你们猜想得没错，马云的脑海里是一个为中小企业生态链全程服务的电子商务帝国，中小企业生存可能想到的困难，未来都可能在马云的服务版图中找到帮助。"

As the growth rate of callus is slow in the solid medium in the process of culture, callus is not fit for industrialization of secondary metabolite. The cell suspension culture line was established using the callus in the solid medium.

由于在固体培养基上进行培养的愈伤组织生长速率较慢，不适于培养物中目标次生代谢产物的工业化生产，实验中又进一步以固体培养基上的愈伤组织无性系为材料建立了银杏细胞悬浮培养系。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

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。