查询词典 activity stream

Wood is the product of cambial activity in trees, and the seasonal activity style of cambium directly influences wood biomass production, structures and properties.

木材是树木形成层细胞分化的产物，形成层的活动方式不仅影响木材的产量，而且影响木材的结构和性质。

The results showed that caprylic acid,capric acid and lauric acid had strong inhibition on methanogenic activity of anaerobic granular sludge.The concentrations of three long-chain fatty acidswhich inhibited 50%of maximum specific methanogenic activity(IC50)of anaerobic granular sludge were 5.6, 1.9, 4.6 mmol.L-1 respectively,among which carpic acid was the most toxic.

结果表明，辛酸、癸酸和月桂酸对UASB反应器厌氧颗粒污泥的产甲烷活性有严重抑制，对厌氧颗粒污泥最大比产甲烷活性产生50%抑制的浓度(IC50)分别是5.6，1.9，4.6mmol.L-1，其中癸酸的毒性最大。

Result s:10 μmol/L retinoids could inhibit the Bel-7402 proliferation and decrease the colony forming of liver cancer cells on soft agar significantly.So some biochemical markers indicating the proliferation status of liver cancer cells changed significant ly, including the significant activity increase of ornithine carbamyl transferase, tyrosine-α-ketoglutaric transaminase and alkaline phosphatase, the significant decrease α-fetoprotein secretion,γ-glutamyltranspetidase and aldolase activity.

结果：10μmol/L维甲酸显著抑制肝癌细胞增殖，并使肝癌细胞软琼脂集落形成率明显减少，使代表肝细胞分化的酶鸟氨酸氨基甲酰转移酶、酪氨酸-α-酮戊二酸转氨酶和碱性磷酸酶比活力明显升高，甲胎蛋白分泌量、γ-谷氨酰转肽酶和醛缩酶比活力明显下降。

Flow-injection spectrophotometry was established to measure carbonic anhydrase activity and the effect of magnetic field on CA activity was studied.

建立了流动注射分析方法，评价了碳酸酐酶的活性，并用此方法研究了磁场对酶催化活性的影响。

However, after further investigation it appears that many of your customers are involved in carder activity but we could not determine that you were involved in this type of activity.

但进一步调查后我们发现看来是你的很多客户和信用卡欺诈有牵连。但我们不能确定你是否参与了这种活动。

The activity of peroxidase and activity of catalase in various organs of Rs enhanced with salt concentration.

随着盐度的升高，Rs各器官过氧化物酶和过氧化氢酶活性都增强。

BACKGROUND: Electrical activity of nerve cells is based on the ion channel activity on cell membrane.

背景：神经细胞的电活动以细胞膜离子通道的活动为基础。

The results showed that appropriate low temperature could effectively reduce the increase of respiration, and prolong the storage life of chayote fruits, but if the temperature was too low, the cold injury could be occurred; there was a certain relativity between SOD activity, CAT activity and membrane leakage, MDA content, O2(superscript -).

结果表明，适当低温处理可以降低佛手瓜呼吸强度的快速升高，延长其贮藏期，温度过低则产生冷害，腐烂率增大；SOD和CAT活性与细胞膜透性、MDA和O2含量表现出一定的相关性，而POD活性与佛手瓜成熟衰老相关性不明显。

Based on results in this study and our previous findings, we believe that differences of ATPase activity in cells of aloe leaf Chlorenchyma reflect the differences of physiological status and function of aloe leaves, regulating and/or enhancing ATPase activity is an important cyto-physiological mechanism of Si-alleviated effect on salt injury to aloe.

叶同化组织细胞中ATPase活性的差异性反映着芦荟叶生理状态和功能的差异性，可溶性Si调节或增强盐胁迫下芦荟ATPase活性是Si缓解芦荟盐胁迫伤害效应的重要细胞生理机制。

ResultUnder low Nstress,the biomass,Nabsorption in plant,the activity of NR,the content of chlorophyl and soluble protein were decreased obviously and the activity of CAT and SOD were increased significantly.

结果低氮胁迫下，各糯玉米品种的生物量、植株吸氮量、硝酸还原酶活性、叶绿素和可溶性蛋白质含量和明显下降，而过氧化氢酶活性和过氧化物歧化酶活性明显提高。

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。