查询词典 rootstalk

This machine can be used for fruit, rootstalk and vegetable washing and cleaning.

本机适用于刷洗水果和根茎蔬菜的表面，以达到清洗水果的目的。

The shading influences are different on the soluble sugar content in the rootstalk, fibrous root, and the leaf.

荫蔽度对黄连根茎，须根，及叶中可溶糖含量的影响不一样。

In order to find out primary and secondary factors influencing the power dissipation of corn rootstalk treatment device of no-tillage planter, soil-bin experiment was carried out in the laboratory. The power dissipation model of the device was set up based on the quadratic regressive orthogonal test of the influencing factors.

为找出影响免耕播种机玉米根茬处理装置的功率消耗的主次因素，对新研制的免耕播种机玉米根茬处理装置进行了室内土槽试验研究，对影响作业功耗的因素采用二次旋转回归正交试验，建立了玉米根茬处理装置的功耗模型。

Objective To study on qualitative and quantitative methods for the main active constituents of acanthopanax senticosus by TLC and HPLC and compare the quality of stem with the quality of root and rootstalk.

目的采用薄层色谱法和高效液相色谱法对市售刺五加根、根茎、及茎中主要活性成分进行定性定量研究，比较刺五加根、根茎、及茎的质量。

A notched disc was installed with an angle of 7 degrees to the direction of the front. Soil-bin test showed that the driven disc cutting part has a good ability to penetrate into the soil and cut corn rootstalk. It can also...

土槽试验结果表明：驱动圆盘不仅具有较强的入土能力，而且破茬效果良好，在切断秸秆和破除根茬的同时能够开出一条宽约5cm的播种带，为播种和施肥创造良好的种床条件。

Then the foundation base is just like being "unloaded", its bearing load capacity is greatly improved. The rootstalk foundation is suitable and potential especially in deep coverage stratum .

由于根键与土体的紧密嵌固作用，使得基础的抗拔力不再是单纯的侧壁摩阻力，抗拔承载力也得以大大提高，尤其在厚覆盖地层。

Agricultural engineering ; driven disc cutting corn rootstalk device ; experimental research ; no-tillage planter ; soil bin

农业工程；驱动圆盘根茬处理装置；试验研究；免耕播种；土槽

In the 50 cm plough layer per m2 area, the total rootstalk weight of L.

结果表明：赖草株高45~120 cm，单生或丛生，具下伸土壤30~50 cm耕层间有横走根群，每平方米内，深50 cm耕层内赖草根茎总重量为1129.3 g，根茎总长度为2783.3 cm，根茎上的新芽589.7个，使土壤严重缺水，肥力下降；土壤水分在13.4%左右时，对出苗影响不大，对生长发育有很大的影响；气温在-6~6℃，根茎萌发出土，高峰期为4月上旬，平均单株结种量为468.4粒；每平方米内有赖草120~160株时，大黄产量损失达15.8%~17.8%；田间每平方米内有赖草1株时，采用人工或机械深耕捡出地下根茎，减轻翌年危害来源。

As a part of the Rootstalk foundation research ,the paper introduce contrast of the vertical load and pull capacity, horizontal push capacity between the rootstalk foundation and the common caisson by means of 3-D FEM software analysis. The analysis shows that the rootstalk foundation has great practical potential and its mechanical behavior are preliminarily discussed.

本文结合参与安徽省高速公路总公司根式基础课题组的工作，应用三维有限元软件对根式基础与普通沉井基础进行了竖向抗压抗拔承载力，水平抗推承载力数值模拟对比，说明根式基础在工程应用上的潜力，并对根式基础的受力机理进行了初步探讨。

Considering the disadvantages of caisson, Highway Corporation of Anhui province put forward a brand new foundation style—Rootstalk Foundation, a research group was set up and a national patent was applied. Its construction process are: obligate jack hole in the caisson, jacked the prefabricate rootstalkinto the soil after the caisson sank to the design elevation, assuring that the rootstalks are fixed with the caisson then a root-simulated foundation is completed. The load capacity of ambient soil is greatly activated because of the penetration, compression and stress pervasion of the jacked rootstalk.

为此，安徽省高速公路总公司根式基础课题组提出一种全新的基础形式——根式基础，并申请了国家专利，它是采用沉井预留顶推孔，待沉井下沉到设计标高后在土层中顶推预制的根键，在保证根键与沉井的固结后形成一种仿生基础，由于顶推根键的挤密和应力扩散作用充分调动了基础周边土体的承载潜力，使得基础底部得以"卸载"，其承载力得以大大提高。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。