soil extract的例句大全

Precusors of THMs in soil extract from Harbin

哈尔滨土壤提取液中的卤代前驱物

OBJECTIVERhizosphere soil extract was analyzed to get some primary information about rubber trees root exudates.

对橡胶树根际土壤浸提液进行了检测分析,以对橡胶树根系分泌物的组成进行初步探索.

A drill and scoop at the end of its robotic arm will extract soil and rock samples from beneath the surface, then parcel them out for analysis by instruments inside the rover.

其机械手臂末端的一个钻子和铲子将从火星表层下面挖取一些土石样本，之后将把它们分成几部分，在探测车内部进行分析。

A method of extracting soil total DNA was developed, and it can extract DNA from G+ bacteria.

本文建立了从土壤中提取总DNA的方法，并通过改进使适合于对革兰氏阳性菌的提取。

the effects of streptomyces strains s-3 、 s-5 、 s-16 on the control of eggplant verticillium wilt were studied by treating the soil with strain and fermentation extract in greenhouse and field experiments.

通过温室和田间试验测定了链霉菌菌株S3、S5、S16对茄子黄萎病菌的防病效果。

a sequential extraction technique and atomic absorption spectrometry were used in the study to extract and determine the cadmium forms in 35 farmland soil samples in the suburb of chengdu.

本研究采用连续提取法和原子吸收法对成都市某郊区基本农田的35份土壤样品中各形态镉进行了提取和测定。

the medium with peat and yellow soil has the highest mean rooting rate which is up to 85.9% and the medium composed of carbonized tannin extract residual and yellow soil by the ratio of 1 to 1 has the lowest in 6.7%.

扦插平均生根率最高的为泥炭土+黄心土基质，生根率最低的为容积比1∶1的炭化栲胶渣+黄心土基质，分别为85.9%和6.7%；

They are learning how to extract oxygen and other vital elements from lunar rocks and soil.

他们也在研究如何从从月球的岩石和土壤中提取氧气和其他重要元素。

In order to assess effects of chemical properties of soil salinity on electrical conductivity of 1 ∶ 5 soil water extract ( EC 1 ∶ 5), the relations between EC 1 ∶ 5 and chemical properties of soil salinity were studied through Path Coefficient analysis.

为评估土壤盐分化学性质对土壤溶液电导率的影响强度，应用通径分析方法研究了滨海盐土的1∶5土水比土壤浸提液电导率（EC1∶5）与土壤盐分化学性质各要素的关系。

The study on the constitute change of the concentration of soil water extract had great significance to research on the soil mechanism of fertilizing undecomposed corn.

土壤浸提液浓缩过程中物质成分变化的研究，认识玉米残体培肥土壤的机制也有重要意义。

Water extract and decomposed suspension of tomato stubs might inhibit the growth of tomato seedlings in nutrient solution. Besides, in soil mixed with the tomato stubs, the early stage growth of tomato was inhibited obviously and the fresh weight was inhibited over 50%.

此外，在土中拌入番茄根后栽植番茄苗，番茄根茬对番茄前期生长的抑制相当明显，对番茄鲜重抑制超过50%。