查询词典 growth substance

A soft, silky, or feathery substance, such as the first growth of a human beard.

毛状物：一种柔软、丝质或羽毛状物质，如人初次长的胡须

The fermenting status at logarithmic growth phase and stationary phase in alcohol fermentation (glucose used as ground substance) in 5-litre anaerobic fermentation pot was studied.

在5L厌氧发酵罐内以葡萄糖为基质对酒精发酵对数生长期和稳定期的发酵状态进行了研究。

The complicated process of cellular differentiation needs the cooperation of many kinds of growth-factors, ground substance and cellular characteristics and the preciselymechanism of this process has not been illuminated yet, although many kinds of hypothesis has been posed.

19世纪后期以来，对气体信号分子的一些研究显示，NO及其酶系统一氧化氮合酶(Nitric Oxide Synthase，NOS)在牙髓组织中广泛分布，具有调节血流量和牙髓组织压的作用，还可能与牙本质形成、细胞分化等生理过程相关。

The results also indicate that the Ph stability and the concentration of N exert a great influence on the growth of C reinhardtii- se and the acetic acid is the key substance for hydrogenase induction.

综合考虑两步法产氢对细胞生长周期和细胞密度的要求以及最终厌氧诱导获得的氢酶活性，最终选择seTA培养基作为莱茵衣藻- se 产氢用培养基。

Biological powdered activated carbon enhanced the growth of nitrifier by absorbed toxic or inhibitory substance.

生物活性炭吸附了对硝化菌产生毒性和抑制的物质、强化了硝化菌在炭表面的生长。

It can make slow changes of soil temperature. It decreased the quick changes of soil temperature caused by the sudden changes of air temperature, and maintain the normal growth of the trees, in addition, it increased air humidity in plum orchard. It eased the drought status during period of high temperature. Sown grass in plum orchard can increase soil organic substance, total N, available N, available F, and available K.

果园生草可以使土壤温度变化缓慢，缓解气温的骤变造成地温的急剧变化，维持树体的正常生长；提高果园空气湿度，缓解了旱期由于高温干旱造成的生长停滞；提高土壤有机质、全氮、速效氮、磷、钾的含量。

Fertilizer: Natural or artificial substance containing the chemical elements that improve growth and productiveness of plants.

肥料：含有促进植物生长和增产的化学元素的天然或人造物质。你应该利用一切机会提高你的英语水平。

As well as accelerating the growth of preferential bilateral deals, which frequently generate more political puffery than economic substance, the collapse of the talks has revived interest in grand initiatives spanning entire regions.

谈判破裂不仅促使特惠双边协议增加（这种协议往往会产生更多的政治鼓吹资本，而不是经济内容），而且还使人们对区域的宏伟计划兴趣重燃。

The study was about the effects of main inhibitory substance — benzoic acid and cinnamic acid on radicle growth,microstructure and ultrastructure of watermelon.

本试验是利用已知的西瓜主要自毒物质—苯甲酸和肉桂酸，研究其对西瓜幼根的生长、显微结构及超微结构的影响。

Minerals not only provide nutrient substance for the rubber tree growth,but also is an important factor which influences its photosynthesis.

矿质元素不仅为橡胶树生长发育提供了营养物质，而且也是影响光合作用的一个重要因素。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。