查询词典 accumulation

Main problems are as follows: failure to understand the major oil-controlling factors and accumulation law of oil, distribution characteristics of sand bodies, and ambiguousness of hidden exploration targets.

第三次资源评价表明它们都有大的地质储量，但对其勘探认识远远不够，主要表现在：凹陷内隐蔽油藏的主控因素及油气富集规律认识不清；储集砂体的展布特征认识不清；潜在隐蔽性目标勘探不明。

In the research period,the accumulation of organic matter and amelioration of soil physical properties were not improved.

因此，在该区植被恢复重建的生态系统应是在短期内具有经济效益的经营生态系统。

Accumulation of ammonia in water environment has induced serious deterioration to the quality of water environment.

水环境中氮元素的大量积累导致了水环境质量的严重恶化，采用有效的防治措施化解这一危害，是目前亟待解决的问题。

But ammoniac nitrogen content increased in every organ of cotton with the increase of NH4~ density, and the maximum of ammoniac nitrogen accumulation in each cotton presented in the solution of 75/25 ratio, not in the solution of 100/0 (NH4/NO3~) ratio.

田间条件下，随着氮肥水平的提高，棉田土壤中残留全氮含量和铵态氮含量呈明显增加的趋势。

Accumulation of amyloid beta peptide has been proposed to be one key event in the pathogenesis of AD.

摘要 贝他类淀粉蛋白是造成阿兹海默症形成的一个主要原因。

Accumulation of β-amyloid protein in brain is an important characteristic for the etiology of Alzheimer's disease.

研究了β—淀粉蛋白肽对胞内钙稳态平衡和钙依赖性分泌释放的调控作用。

Abnormal production and accumulation of amyloid beta-peptide plays a major role in the pathogenesis of Alzheimer's disease.

摘 要：β淀粉样肽在阿尔茨海默病患者脑内的异常产生和积累在AD的发病机理中扮演着重要的角色。

Renal amyloidosis is a disease caused by accumulation of insoluble protein fibrils in the kidneys.

肾脏的类淀粉症是由於不溶的蛋白纤维积聚在肾脏所造成。

By comparing the activity of theα-amylase and the soluble acid invertase in the kernel and the pedicel, the trend of theα-amylase activity in the kernel and the pedicel showed a peak, theα-amylase activity was high in the early stage, it could promoted amylolysis, supply the nutrition for the kernel development; theα-amylase activity was low in the rapid filling stage, it was in favorable to the starch accumulation.

通过比较籽粒和小穗柄中α-淀粉酶和可溶性酸性蔗糖转化酶的活性表明，籽粒和小穗柄中α-淀粉酶活性均呈单峰变化趋势，籽粒发育早期α-淀粉酶活性较高，可以促使淀粉转化，为籽粒的早期的发育提供营养物质；籽粒发育中期为快速灌浆期，淀粉酶活性较低，利于淀粉的积累。

These results indicate that the accumulation of amylose is controlled by GBSSI expression in the seeds of maize.

研究工作为理解玉米种子中直链淀粉合成的分子机制提供了重要信息。

We are forbidden from giving money to these shoeless, skinny children, as this will perpetuate begging.

向光着脚，骨瘦如柴的孩子施舍是不可以的，因为要招来无休无止的乞讨。

It would be hard not to fall victim to some sharpeyed policeman.

要想不被某个目光锐利的警察抓到，谈何容易。