查询词典 nutrient

It generally are anchored to the sea bottom or to a solid structure by rootlike holdfasts that perform the sole function of attachment and do not extract nutrient s as do the roots of higher plants.

通常以根状固着器固着于海底或某种固体结构上，固着器只起固着功能，而不像其它高等植物的根那样要吸收养分。

Objective: To provide anatomic basis for the application of reverse-flow flap pedicled with saphenous nerve and its nutrient vessels.

目的：为隐神经及其营养血管为蒂的逆行皮瓣的应用提供解剖学基础。

The kinetics of cell growth and nutrient consumption were investigated in cell suspension cultures of Corydalis saxicola. The results showed that the pH value decreased during the early period of cultivation and increased later.

在岩黄连细胞悬浮培养过程中，对培养液pH值，碳源、氮源和磷酸盐含量，以及细胞生物量和生物碱含量进行测定，分析其动态变化过程。

102 phenotypic features of 16 strains isolated from Sesbania ,growing in dry hot valley region of panzhihua,were analyzed.13 reference strains were included for comparison.The result showed that there were great diversities among strains in carbon and nitrogen nutrient utilization,resistance to antibiotics,endurance to salt.

选用分离自攀枝花干热河谷地区的田菁根瘤菌未知菌16株和13株参比菌株，进行了102项表型性状测定，结果表明：供试根瘤菌株在碳氮源利用、抗生素敏感性、抗逆性等方面存在着差异。

A comparative study was conducted to analyze the changes of soil nutrient contents in Eucalyptus forestland and in shrubland after three years of prescribed burning.

采用对比分析方法，研究了广东鹤山桉林和灌草坡火烧迹地植被恢复后土壤养分含量的变化。

Have been done statistical work, analyzed and compared these experimental data using the SPSS(11.0), studied the mean concentration、spacial heterogeneity and correlation relation of each soil nutrient of the two studied sites and two living surroundings of shrubland.

利用SPSS(11.0)软件对实验数据进行了统计、分析和比较，研究了两个样地及灌丛样地两种生境各种土壤养分的平均含量、空间异质性和相关关系。

The plant that winter blossoms is like melon leaf chrysanthemum, sowbread, poinsettia, wintersweet to be in early autumn it is nutrient growth period, should apply the fertilizer that nitrogenous fertilizer of in order to gives priority to.

冬季开花的植物如瓜叶菊。仙客来。一品红。腊梅在早秋是营养生长期，应施用以氮肥为主的肥料。

Since then, several scientists during the late 1920s and early 1930s, including those well known by their analytical methods such as Bray, Morgan, Spurway, and Truog, advanced soil test- ing by showing the importance of measuring labile or available rather than total plant nutrient contents.

从那时起，在几位科学家后期 20世纪20年代和30年代初，包括那些众所周知的分析如布雷，摩根，Spurway方法和化学家曲劳，先进的土壤测试荷兰国际集团通过显示测量的重要性，而不稳定或可用比总植物养分含量。

In order to research the degrading efficiency of the hard degradationg organism from coking wastewater by microbe. We used the superjacent sludge as cultivated object. Nutrient fluid was taken from a dining room. Then activated sludge was obtained by cultivation. And then, coking wastewater was used to go on cultivating and separating. The activated bacteria that could degrade coking wastewater were gained.

为了研究微生物对焦化废水中难降解有机物的降解效果，以池塘边上层污泥为培养对象，用米泔水作为营养液进行好氧培养，得到较多的活性较好的污泥复合菌，然后用焦化废水进行培养驯化，分离纯化得到较纯的可降解焦化废水的活性细菌。

The seedling of merBhe-13 was transplanted into soil, suppling with the nutrient solution with PMA.

6经PMA筛选的MerBhe-13幼苗，移栽于盆钵土壤中，用含PMA的营养液浇灌。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。