空气培植法是一种将植物悬挂起来、并将根部浸泡在营养液中的技术,是另一种不需要土壤就能种植植物的方法。
Aeroponics, a technique in which plants are suspended and the roots misted with a nutrient solution, is another method for growing plants without soil.
将图表悬挂在一个便携式黑板展示的方法最好在观众较少时使用——二十或更少的人。
A flipchart mounted on a portable easel works best when used with a relatively small audience - 20 or fewer people.
由大麻织物制成的挡板被悬挂在屋顶上,作为改善声学的一种方法,并软化金属屋顶的工业外观。
Baffles made from hemp fabric have been suspended from the roof as a way of improving acoustics, and softening the industrial appearance of the metallic roof.
应用线性矩阵分析技术的特征值方法适用于悬挂元件均为线性变化并带有锥形踏面的车辆。
The eigen value method of matrix analysis technique is applied to the cars with all the suspension elements being linear change and with cone treads.
贮藏地图和海图最有效的方法是使用某种形式的悬挂。
The most effective way of storing maps and charts is achieved by some form of suspension.
方法用小鼠尾悬挂实验和大鼠强迫游泳实验模型对HPE的抗抑郁作用进行研究。
Methods By using the mouse tail suspension test and rat forced swimming test models of depression, the antidepressant effects of HPE were observed.
本文以直线段中间支柱上部悬挂系统为研究对象,给出了对接触网系统进行可靠性分析的方法。
This paper takes the suspension system in the middle catenary supporting as the reach object, and concludes the method to analyze the reliability of the contact system.
将一个擦亮的小铜片悬挂放置在产品中,依据对铜片的影响测定此产品腐蚀性的一种定性方法。
A qualitative method of determining the corrosivity of a product by its effect on a small strip of polished copper suspended or placed in the product.
悬挂式钢混住宅结构是一种新的结构体系,给出了结构体系的计算方法,对该体系进行了抗震性能试验研究。
The suspender type steel RC residential structure is a new kind of structure system. The calculation method is given. The seismic performance of the structure is tested.
论述了在滚动振动试验台上进行车辆垂向悬挂系统的辨识建模方法。
Based on tests, a parametric model of vertical suspension system of railway vehicles is founded with extended least square method.
提供的设计方法和结构方案可以作为油气悬挂,特别是重型车辆油气悬挂阻尼阀设计的参考。
The method of design and the damping valve structure can be a useful guide in the design of hydro pneumatic suspension, especially in heavy duty vehicle design.
提高导线悬挂高度的方法有升高杆塔和改变导线悬挂方式2种。
There are 2 ways, namely, raising tower height and changing conductor suspension modes, to raise suspension height.
在建立芒刺尖到接地极板间电场分布模型的基础上,提出了在电场中悬挂小球测定离子风的方法。
Then the ion wind can be determined by measuring the shift of a suspended ball in the field.
介绍了悬挂结构特点,利用奇异函数方法建立了悬挂框剪结构的侧移刚度矩阵和动力方程。
The properties of suspended structure are introduced and the singular function method is used to derive the lateral displacement stiffness matrix and the dynamic equations.
本文的分析方法可以应用于任何轴式及悬挂型式的机车轴重转移计算。
Starting with the force analysis on parts of the locomotive, a new method to calculate axle load transfer of locomotives was discussed in the paper and the calculation formulaswere derived.
利用模态分析的方法,对悬挂装置进行有限元动力分析,得到了悬挂装置的动态特性。
Using the method of mode analysis, the author analyses the hookup on the way of finite element, and gives the dynamic characteristic of hookup.
拖拉机液压悬挂机组阻力调节系统,由于机构环节较多,内部信号传递复杂,应用数学分析方法研究十分繁琐。
Quite overelaborate is the study of resistance-adjusting system in the tractor hydraulic suspension system with mathematical analysis due to its complicated mechanism and internal signal transmission.
本次悬挂器设置的培训课程,将教会您以如何的参数和怎样的方法,令到悬挂器达到一个很好的基础设置。
The Set-Up Clinic will teach you the parameters and methodology to arrive at a very good base setting.
分别采用有限元分析和试验标定法对支撑鼓泡塔的悬挂系统进行检测,结果表明微位移的测量方法准确、可行。
The Finite Element Analysis and experiment method were applied respectively to validate the veracity of the micro-displacement method. And the results show that this measurement method is feasible.
方法采用筛管悬挂防砂管柱工艺对克拉玛依六、九区浅层稠油进行砂控研究。
Method This paper studies sand control for shallow heavy oil in block 6 and 9 in Karamay by using screen hanging sand control technology.
本文叙述了适用于拖拉机悬挂农机具系统动力分析的模态综合子结构方法的基本原理。
In this paper, af ree-interface modal synthesis method for the dynamic analysis of tractor-mounted implement system is described.
结论:关节镜下横杆悬挂法绳肌移植重建膝前交叉韧带是一种微创、疗效确切的方法。
Conclusion Using hamstring and TransFix for ACL reconstruction under arthroscopy was a mini-invasive technique and its clinical outcome was assured.
本发明公开了一种多功能整地机及其覆膜方法,整地机包括悬挂架、工作部件、传动装置及覆膜装置。
The invention relates to a multifunctional ground finisher and relative film covering method, wherein the invention comprises suspender, working element, transmitter and film coverer.
文中介绍了一种在磁悬挂天平技术中,用CCD实现模型六自由度信号测量的方法。
In this paper, a method to measure the attitude and position signals of six degrees of freedom in MSBS using CCD is introduced.
仿真实例分析说明本文所建模型和建模采用的方法对高速履带车辆的悬挂系统的设计和动力学分析具有积极的作用。
Case analysis proved to be acceptable and show that the model and its method can be used for armored tracked vehicle suspension design and dynamical analysis.
通过对中型坦克悬挂系统进行分析研究表明,运用本设计原理和方法对其进行改进设计,进而使整车性能得到改善。
The analysis and research of the medium tank suspension system through the practical design example show that the damping characteristic of the tank suspension system ca...
通过对中型坦克悬挂系统进行分析研究表明,运用本设计原理和方法对其进行改进设计,进而使整车性能得到改善。
The analysis and research of the medium tank suspension system through the practical design example show that the damping characteristic of the tank suspension system ca...
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