查询词典 medium

The optimal redifferentiation medium for explants of virus-free potato tubers of "Kexin 3" was MS + ZT 2.0 mg/L + IAA 1.0 mg/L. The callus induction rate on the medium was 100% and the adventitious shoot redifferentiation rate 80%.

以马铃薯克新3号脱毒种薯为受体材料，最佳分化培养基为MS+ZT 2.0 mg／L+IAA 1.0 mg／L，其愈伤组织诱导率为100％，不定芽分化率为80％。

But internal reflections an the boundaries of active medium can drastically enhance the onset of ASE, particularly if these reflections lead to a close path, i.e., a ray that is reflected upon itself. In the case, we have a strong feedback mechanism and as soon as the gain in the laser medium exceeds the reflection losses parasitic oscillations will set in.

但自发辐射的存在使得放大器工作介质会在信号光到达前开始发射激光，并且工作介质边缘的内反射能显著增大ASE的发射，尤其当这些反射能导致产生封闭路径时更是这样，当激光介质内的增益超过损耗时，就建立起寄生振荡。

By using his 120 medium format camera and Canon professional digital single lens reflex camera as his medium. His works has published in many famous magazines and newspaper, and he also received several awards on photography and video making in Canada, Taiwan, and Hong Kong.

李氏采用120中幅相机及佳能的专业单镜反光机及镜头捕捉镜头下的重要时刻，他的照片及录像作品均在多个著名的媒体中刊登作品，而且均在加拿大，台湾，及香港的比赛中取得多个奖项及提名。

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。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。