生物学

The results showed that it was invalid to apply Zn fertilizer alone, but biomass production obviously increased while Zn and P fertilizer applying together during maize seedling stage, P and Zn showed positive interaction effects in carbonate Chernozem of seriously lack of P. While applying P and organic fertilizer, the contents of Zn were 19.4～23.3 mg/kg, P/Zn...

结果表明：在严重缺磷的碳酸盐黑钙土上，单独施锌无效，锌磷配施玉米苗期生物学产量增产明显，磷与锌呈正交互作用；施磷和有机肥时，玉米苗期锌含量下降到 19.4～ 2 3.3mg/kg，磷/锌比值大于 140 ，玉米易出现白苗症；施入土壤的锌第 1年固定率最高可达 65%～ 88%，第 2年达 85%～ 95%，第 3年达 88.5%～92 。4 %；磷与锌配施既能提高锌的利用率又能提高磷的利用率

The detailed pathological lesions and the dynamic location of AEV in natural and experimental cases of chicken, chickling and embryos were reported. And AEV agar gel precipitin antigen and an inactivated oil-emulsion vaccine against AE were produced.

本项实验研究，旨在过去工作的基础上，利用分子生物学、分子免疫学的技术手段，探讨和揭示AE发生发展过程中的某些分子发病学机理的问题，并试图建立一种具有普遍指导意义的动物分子病理学研究的工作模型。

In fact,"Chimera" biology is a very commonly used term is also very common in the natural biological phenomenon.

其实，"喀迈拉"是生物学上非常常用的一个术语，也是在生物界非常普遍的自然现象。

The fungus were firstly screened in Congo red plate for cellulase, and then cultured in residues of chinaberry as only carbohydrate supply.

采用纤维素刚果红平板培养基，对采自陕西秦岭山区的土样和腐烂枝干进行初筛，再以川楝残渣为惟一碳源进行摇瓶培养复筛，最后对获得的高纤维素酶活力菌株进行形态学和分子生物学鉴定。

Methods: 1. To label Flt4PcAb with 125I via chloramine method and detecte biological andsafe trait of125 I- Flt4PcAb.

1。采用氯胺-T 法对 Flt4PcAb 进行 I 标记，并对标记物行生物学性能及安 125全性能的检测。2。

To establish the stable theory bases of choiceness gene induced, expression and breeding of high yield and high ephedrine content through series research the molecular biology.

进行系统的分子生物学研究，为麻黄的优良基因导入、表达及高产与高含碱量新种质的选育奠定坚实的理论基础。

Cholecystokinin is a brain-gut peptide with broad biological activities. It is one of the main regulating hormones in the digestive system, and it plays an important physiological role in the central and peripheral nervous system as a neurotransmitter or a neuromodulator.

胆囊收缩素(cholecystokinin， CCK)是一种具有广泛生物学活性的脑肠肽，既是胃肠道主要调节激素之一，还广泛存在于中枢及外周神经系统中以神经递质或神经调质的形式发挥重要的生理作用。

Because sea of strange · of rice of British biology, geneticist adopts the main technique of antigen of technology of engraft of applied plant cell, breed a kind to be able to prevent choleraic bacterium Xu plant.

英国生物学、遗传学家米奇·海因通过应用植物细胞嫁接技术抗原的基本技术，培育出一种可以预防霍乱的菌蓿植株。

The biological effect of VEGF and TGF-β〓 benefits the differentiation, proliferation and apoptosis of chondrocyte in callus.

VEGF和TGF-〓的生物学作用有利于骨痂软骨细胞的分化、增殖和凋亡。

This conservation of a regulatory network supports the homology of metamorphosis in the chordate lineage.

因此，由甲状腺素诱导的变态过程受到了甲状腺素受体的调节，这种变态过程是所有脊索动物的祖先特征，这种调节网络的保守性也支持变态在脊索动物谱系中是具有同源性的。相关论文发表在《当代生物学》上。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。