查询词典 water content

Amygdalus pedunculata seedlings were treated with PEG-6000 solutions of different concentrations to imitate drought stress.The changes of relative water content and the membrane lipid peroxidation of leaves were studied.

利用PEG-6000根际模拟土壤水分胁迫的方法，对长柄扁桃幼苗进行了不同程度的水分胁迫处理，研究在不同水分胁迫下长柄扁桃叶片相对含水量及膜脂过氧化作用的变化。

Many factor, such as water content、pH、fertility、light and temperature, can obviously influence the symbiosis of plant and Arbuscular mycorrhiza fungi.

土壤的水分、pH、肥力，环境的光照条件、温度等因素都会影响AM真菌与植物共生效应。

Evapotranspiration value and transpiration indexes of the three types of soil microbiotic crust under different water content(including Bryum argenteum crust,Didymodon nigrescens crust and algal crust) were measured.

通过对3种土壤生物结皮在对照和3个不同水分条件下进行蒸散量以及蒸腾指标的观测，结果表明：①3种土壤生物结皮蒸散量日变化过程呈现单峰型，各个处理间峰值出现时间和蒸散量变化幅度差异较大；真藓对照组峰值为0.473 g/10 cm2，出现时间为11：00时。

Through computer simulation of azeotropy rectification dehydration tower with benzene as entrainer, the optimal technical parameters were obtained as follows:①the output quantity of top tower was 69 kg／h, return benzene phasor as 58 kg／h and reflux ratio as 3, alcohol concentration in charge the higher the better, however, its maximum value influenced by water content at azeotropy point;②sensitivity analysis results indicated that the sensitivity of output quantity of top tower was the highest, alcohol concentration in charge the second and return benzene phasor and reflux ratio the lowest.

对以苯作为夹带剂的共沸精馏脱水塔进行了计算机模拟，得到了最佳工艺参数：①塔顶采出量为69 kg／h，返回苯相量为58 kg／h，回流比为3，进料乙醇浓度越高越好，但其最大值受共沸点水含量的影响。②敏感性分析的结果为塔顶采出量的灵敏度最大，进料乙醇浓度次之，而返回苯相量和回流比较小。

Through cultivating five cold-season turfgrass (Lolium perenne,Agrostis stolonifera,Festuca rubra,Festuca arundinacea,Bromus inermis) in basin,their drought to lerance indexes,including the planting height,the root growth,the relative water content of leaves,the penetration of membrane,were comprehensively evaluated to compare their drought tolerance.

中文摘要：采用盆栽育苗法，在5种冷季型草坪草苗期连续干旱胁迫下测定植株高度，根系生长，叶片相对含水量和质膜透性等抗旱指标，以综合评价5种冷季型草坪草的抗旱性能。

In addition to water content, amylum and acidity, the physiochemical indexes of Daqu also include volume weight of caky starter , which is a static index of fermenting degree of Daqu indicating directly the morphological characteristics in Daqu fermentation and the consumption of raw materials in starter-making.

大曲的理化指标除水分、淀粉和酸度外，还有直观反映大曲发酵形态特征的指标即曲块容重，其能反映生料在制曲过程中总物质消耗量的大小，是大曲发酵成熟度的一个静态指标。

Soil moisture evaporation decreased with the increasing of calcic nodule mass fraction in soils. When calcic nodule mass fraction reached 0.5, soil moisture evaporation amount decreased by 8 mm, accounting for 10% of total soil water content.

土壤水分蒸发量随钙结石质量分数的增加而降低，当钙结石质量分数为0.5时，土壤水分蒸发降低8 mm，占到土壤总水分的10%。

A new method to determination of trace water content in battery material by means of differential scanning calorimetry was introduced.

介绍了利用差示扫描量热法测定电池材料中微量水分的新方法，它是基于在适当条件下，测定蒸馏水及材料中水分的蒸发热，从而间接测定材料的含水量。

The technological conditions were optimized by a response surface experiment. The proportion of embedding agent and caprine oil is 1:1.11; the water content in emulsion is 81.2%; the homogenous pressure is 25.7 MPa.

通过响应面试验，确定羊油脂粉末工艺条件为：包埋剂与羊油比例为1：1.11；乳状液中含水量为81.2%；均质压力为25.7 MPa。

Water content and AQP4 of cephalophyma periphery 3h ICH group rats show no visible change, those of 6h ICH group rats and 24h ICH group rats change remarkably, those of 72h ICH group rats showes most significant different.

在3h组，脑组织含水量和AQP4升高不明显，脑出血6h后脑组织含水量和AQP4表达均明显增加，且在72h达最高，表明AQP4参与脑出血后脑水肿形成过程。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。