查询词典 heavy-footedness

In pot test, the absorption law of tobacco in the soil with compound pollution to heavy metal Cd, the improvement effects of 5 kinds of remediators on heavy metals and the interrelationships between Cd in tobacco and fresh weight, o...

方法采用盆栽试验，研究了在复合污染的土壤中烟草对重金属镉的吸收规律，5种改良剂对重金属的改良效果以及烟草体内镉与鲜重和其他重金属的相互关系。

The research aimed to study the absorption and translocation law of heavy metal cadmium in tobacco and the improvement effects of remediators on heavy metals, and provide scientific basis for realizing the artificial regulation of Cd activity eventually.

研究烟草对重金属镉的吸收运转规律，改良剂对重金属的改良效果，为最终实现人工调控镉活性提供科学依据。

When the moment made by material on turning plate is greater than that of heavy hammer and rocker, the disc will open adown to discharge. After discharge the moment made by heavy hammer and rocker will drive disc close quickly to realize locking air. Because the structure of valve is two-layer, there is always one disc in pipe that is in close condition. So it can discharges and lock air at the same time.

即当作用于翻板上的物料产生的力矩大于重锤摇杆产生的力矩时，阀板打开卸灰，一旦积灰卸去后，重锤与摇杆产生的力矩使阀板迅速关闭，实现锁气是由于本阀采用的是双层结构，因而使管道上阀板始终有一个是关闭状态，可使卸灰与锁气同时达到目的。

But in the process of taking care of stroke patients spouses not only turn their hand on the heavy everyday.attend and tend heavy econmy,but also take control their feeling and offer active affectional aegis for stroke patients,Those bring...

但是在照顾卒中患者的过程中，配偶不仅承担着繁重的日常照顾护理任务、沉重的经济负担，还要努力控制自己的情绪并为患者提供积极的情感支持，这样也会给患者配偶的身心健康带来不利影响。

In order to understand the molecular mechanism of heavy metal tolerance, our work was focused on the isolation of heavy metal tolerance genes from tolerant plant Allium sativum L.

为了了解植物重金属抗性的分子机制，我们的研究主要是从重金属抗性植物材料大蒜（Allium sativum L。

We discussed that the production project of making use of heavy oil to yield asphaltum andSurfactants and probe into the heavy oilof Daqing Peripheral Oilfields, whether or not it suit to produce theasphaltum and Surfactants, we studied the production technology of the asphaltum and Surfactan...

对利用稠油生产沥青、表面活性剂等产品的方案进行探讨，探讨大庆外围油田稠油是否适合生产沥青和表面活性剂，并对其生产工艺进行了研究。

Study engineering drawings and blueprints, determine the materials required, and plan the sequence of tasks to cut metal most efficiently · Construct patterns and templates as guides for layouts · Lay out reference points and patterns on heavy metal according to component specifications · Rig, hoist and move materials to storage areas or within worksite · Assemble and fit metal sections and plates to form complete units or subunits using tack welding, bolting, riveting or other methods · Set up and operate various heavy-duty metal-working machines such as brake presses, shears, cutting torches, grinders and drills, including computer numerical control equipment, to bend, cut, form, punch, drill or otherwise form heavy-metal components · Install fabricated components in final product.

研究机械制图和图纸，决定所需材料，并计划工作顺序，有效地切割金属。 2。构建模式和模板作为布局向导 3。按照组件规格在重金属上设计参考点和模型 4。装备、起重机和运输材料入库或在工地场内 5。组装和安装金属部件和板材形成全套装置，或通过点焊、螺栓连接，铆接法或其他方法形成次单元。 6。建立并操作各种重金属加工机床，例如压弯机、剪床、割炬、磨钻机，包括数控设备，压弯、切割、成型、打洞、钻孔，或相反形成重金属组件。 7。在成品上安装已制造好的组件 Structural metal and platework fabricators and fitters 结构金属和板金加工制造工和安装工

Heavy metals, Pb and Cd, which were popularly accumulated in vegetables, were selected as test indexes in heavy metal passivators screening and the application effect of special fertilizer for reducing heavy metal pollution in vegetables.

无公害蔬菜生产的目的就是要求蔬菜产品中的农药、重金属、硝酸盐和亚硝酸盐含量都达到国家或省制定的蔬菜卫生标准。

The principle, characteristics and influential factors of heavy metals removal with biological reduction of sulfate are studied in this paper. It is feasible and effective to removal heavy metals with biological method and it has reliable significance for the treatment of heavy metals wastewater.

文章对硫酸盐生物还原法去除重金属的原理、特点、影响因素进行了研究，证明该法去除重金属是可行和有效的，它对于处理重金属污水具有现实意义。

In the welcoming address made by Chen Qiang, President of Rongsheng Heavy Industries, the delivery of Golden Saguenay in advance indicates that Rongsheng Heavy Industries has entered a brand-new stage of development, and this is sure to contribute to the advancement of Rongsheng Heavy Industries to the objective of a world first-class large shipbuilding and maritime engineering group.

熔盛重工总裁陈强在欢迎辞中指出，&Golden Saguenay&号的提前交付，标志着熔盛重工已经进入一个全新的发展阶段，必将推动熔盛重工朝着世界一流大型造船和海洋工程集团的目标迈进。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。