查询词典 activity

Based on the assessment of mycelial biomass, xylanase activity and content of xylose-equivalent reducing sugars in their liquid cultures, the isolate CY4786 was best for xylanase production in a basal medium containing birchwood xylan (10.0 g/L)as a sole carbon source, yeast extract (2.5 g/L) and sea salts (15.0 g/L) with initial pH 7.8. When assayed at the optimized regime of 50℃ and pH 4.6, the activity of xylanase produced by CY4786 in 7d liquid culture at 25℃ reached 1.07 × 104 unit/mL.

根据培养液中菌丝生物量、木聚糖酶活力和木糖等价还原糖含量等指标的测定，菌株CY4786在起始pH 7.8的木聚糖-酵母膏-海盐液体培养基中25℃下震荡(100r/min)培养7d产酶最佳；粗酶液在50q℃和pH 4.6的优化条件下进行测定，木聚糖酶活力达到1.07×104U/mL。

This is not to say that there was no top-down activity or that all bottom-up activity will produce the desired effect.

这并不是说没有由上而下的活动，或者一切由下而上的活动都会带来理想的效果。

Researchers discovered that brainwave activity can be categorized into different states which vary according to mental activity

研究人员发现脑波活动可以根据意识、情绪和各种各样的精神活动的程度变化而产生不同的状态

Objective:To Compare telomerase activity in brest cancer with benign breast lesions,to analyze the significance of telomerase activity in diagnosis of breast cancer and to evaluate the possible associations with well-known prongnostic factors in breast cancer.

目的 ：比较端粒酶活性在乳腺良、恶性病变中的异同，探讨其在乳癌诊断中的意义和与普遍认定的预后指标间的关系。

We have seen that in this process there is involved not only the activity of setting oneself to bring about some change, but the previous activity of resolving so to set oneself.

我们曾在己身的思维中见过这种行动。它不仅包括我们所要引发的变化，还包括定位自身作用的先时性行为。

AS 1.398 neutral protease has the best hydrolysis activity to porcine blood.The hydrolysis activity of trypsin to porcine blood is second,and that of papain and bromelin is the worst.

AS 1.398中性蛋白酶对动物血的水解能力最强，胰蛋白酶次之，而木瓜蛋白酶与菠萝蛋白酶的水解能力最差。

Result of photocatalytic degradation of methyl orange showed that the TiO2 photocatalytic activity decreased with the decreasing of anatase ratio in the mixed crystallite of anatase,rutile,and brookite;and photocatalytic activity of pure rutile TiO2 was relatively bad.

光催化降解甲基橙的研究表明，所得锐钛矿、金红石和板钛矿3种混晶中，二氧化钛的光催化活性随着锐钛矿含量的降低而降低；纯金红石型二氧化钛的光催化活性较差。

The results indicated that the content of MDA and root-shoot ratio were increased, but the dry weight of root, total root length, secondary root number, root activity, the SOD activity of root, the height of plant and aboveground dry weight of broomcorn millet decreased significantly with drought treatment regardless of fertilizing or not.

不同施肥水平下黍子根系对干旱胁迫的生物学响应研究表明，无论施肥与否，拔节期或抽穗期干旱胁迫均会使黍子根重、根长、根活力、次生根数、根系SOD活性及株高与地上部干重明显降低，MDA含量明显增高；水分胁迫解除后，黍子根系增长迅速，表现出明显的补偿效应和根系对水分反应敏感的特点，但干旱造成的不利影响在后期未能完全补偿。

Phosphogypsum is superior to lime with regards increased activity of superoxide dismutase and catalase, and decreased activity of peroxidase and proline content in the leaves of broomcorn.

高粱叶片细胞膜保护酶(SOD、CAT和POD)活性分析表明，施磷石膏、石灰后SOD和CAT活性增加， POD活性和脯氨酸含量下降，施磷石膏效果优于石灰。

We be like,2007 year were participated in on August 8 Tiananmen Square " celebrate an Olympic Games to time one year " large activity, caique of border of 7 youthful insularity is surpassed, olympic Games Tianjin separates the sports match of a lot of successes such as competition ground and large activity.

我们2007年度参与了如8月8日天安门广场"庆奥运倒计时一周年"大型活动，07年青岛国际帆船赛，奥运会天津分赛场等许多成功的体育赛事和大型活动。

Don't listen to their haver, nothing of that sort.

别听他们胡说八道，根本就没那回事。

But bank's shares trade below their book value, suggesting that investors are skeptical.

但是，银行股票以低于账面价值的价格交易，这一点反应了投资者的怀疑。