main root的例句大全

a main root of the world financial crisis is the weak housing market in the united states.

这次世界范围的金融危机一个最基本的根源是美国房地产市场的疲软。

Results: The yield of polysaccharide from the fibrous roots was close ( about 11.7%) to the main root.

结果：参须中的西洋参多糖得率与主根中多糖的得率相近，以干燥品计算在11.7%左右，并含有多种微量元素；

main root and developed fibrous roots present.

主根和发育的须根宿存。

the main root axis from which smaller root branches arise; a root system with a main root axis and smaller branches , as in most dicots .

具有侧根的主根轴；由主根和侧根组成的根系，见于大多数双子叶植物。

ln is the key environmental factor of root dry weight and main root thick;

有效光辐射累积是影响根干重和主根粗的关键生境因子；

The morphological indexes include plant height, leaf area, the length of the main root, the quantity of the first branched root, the length of the longest branched root, the root volume and the dry weight of root and plant, et al.

测定的形态指标包括株高、叶面积、主根长度、侧根数、最长侧根长度、根系体积、根干重和地上部分干重等；

Compared with the ZM treatment, the SM treatment significantly increased the leaf area per plant, main root length, gross root length and root dry weight per plant of rice.

旱作条件下，稻草覆盖旱作的水稻分蘖数、叶面积、根系生长明显优于裸地旱作。

also the directory you need to find is not the main root of where you installed the game.

同时你要找的目录不是游戏的安装目录。

unzip the file dwc_wip. zip in the main root directory.

将文件DWC_WIP.zip解压到主要的根目录下。

the main root ofa. fruticosagrown in forest soil was best.

主根生长最好的是森林土。

main root somewhat thick.

有点的主要根厚。

molar residual coronal restoration using main root canal casting post together with secondary root canal amalgam dowel core in the elderly

主根管铸造桩加次根管银汞桩核修复老年人磨牙残冠

main root long, to 5 mm thick;

主要根长，粗达5毫米；

the soil moisture is the local name of soil water content in the farm land. it refers to the soil water status in the main root system activity layer of crops. it is one of the control factors in crop growth.

土壤墒情是农田耕层土壤含水率的俗称，指作物主要根系活动层内的土壤水分状况，是作物生长的控制性因子之一。

The main root of Prunus armeniaca is remarkable taproot type, and root vigor is strong.

山杏苗木的根系活力较强，受容重的影响较小。

pld α 1 modulated aba-mediated main root elongation and regulated tip growth of root hair in arabidopsis

PLDα1介导ABA调控的拟南芥主根伸长并参与根毛生长

all the main root causes of these diseases lie outside the purview of ministries of health. multisectoral actions are imperative.

这些疾病的所有主要根源均超出卫生部的管辖范围，因此急需采取多部门行动。

however unlike pas at low concentrations, pas at high concentrations had less effect on lateral root development and main root elongation.

与低浓度多胺作用不同，高浓度外源多胺对莴苣幼苗侧根的发育和主根伸长的促进作用不明显。

herbs biennial. main root conical, stout.

二年生草本主要根圆锥状，坚固。

Result indicates that surface decarburization in thread root of bolt and microcrack in plastic deformation layer of thread surface are the main causes to reduce seriously the strength of bolt and result the bolt rupture failture.

结果表明，螺栓的螺纹根部表面脱碳，螺纹表面塑性变形层中存在微裂纹，表面脱碳和微裂纹严重降低了螺栓的强度，导致螺栓断裂失效。