Optimizing a prestressed concrete T-frame beam, selecting reasonable effective height of section and prestressed steel area can improve the beam's performance and reduce the cost.
对预应力混凝土T梁进行优化设计，选取合理的截面有效高度及预应力筋截面面积，可以提高梁的承载能力，降低工程造价。
The affection of parameter variation of down lead wires and top loading wires on effective height, radiation pattern, input reactance, radiation resistor and static capacitance is discussed.
同时研究了引线及顶线的各项参数变化对天线的有效高度、增益、输入电抗、辐射电阻及静电容的影响。
Besides above, the equipment includes a device which calculates the effective height compared to the terrain by using the above signal, and a screen display which USES the chart to show the results.
所述设备还包括利用所述信号计算飞机相对于地形的有效高度的装置，和用图表显示计算结果的屏幕显示器。
The relationship between transmission coefficient and effective barrier height increasing is also discussed.
文中讨论了透射系数与有效势垒高度提高的关系。
Strategy is a process that the effective implementation of the inseparable from the strategic height of human resources management and salary management.
战略是一个过程，它的有效实施离不开战略高度的人力资源管理和薪酬管理。
The effective lift height of electric submersible centrifugal pump is one of the important basis in judging work performance of electric pump wells.
电动潜油离心系有效举升高度的大小是电泵井工作性能优劣的重要依据之一。
The study and experimentation based on the above thought show that GPS astronomical leveling is an effective and high precision method for height transfer across obstacle with long distance.
根据以上设想进行的研究试验表明，“天文GPS水准”克服了单纯GPS水准无法连接不同高程系统的困难，对于远距离跨障碍高程传递是一种有效的高精度方法。
The rice height, effective tillering and blighted grains increased as the fertilizer was increased.
水稻株高、有效分蘖、空秕率均随施肥量增加而增加。
The improvement of motor's combustion velocity to shorten the action time and reduce the height of boost phase is an effective method for anti boost phase interception.
采用速燃发动机降低助推段高度、缩短助推时间是反助推段拦截的有效手段。
In order to control the wind erosion, the measure to enlarge the stubble height and topsoil roughness is most effective.
为了有效防治农田土壤风蚀，对作物进行高留茬处理和通过各种措施增加地表粗糙度，可以达到最大的防风蚀作用。
In addition, fertilizer deep placement with the machinery can make rice grow more steadily, have a more suitable stem height, increase effective tillering and effective ears.
另外，机械化肥深施还可以增加水稻有效分蘖和有效穗，使作物生长平稳，株高适当。
The experimental results also show that the optimum effective position range was found to be 2H to 5H of micro vortex generator height upstream of baseline separation.
适宜采用微型涡流发生器对超临界翼型边界层分离进行控制，其最佳位置应在分离线前2~5H涡流发生器高度之间。
Packing is one of the most effective ways to raise the flotation column efficiency and reduce the column height.
充填是提高浮选柱分选效率和降低浮选柱高度的最有效途径之一。
For such a problem, an effective method based on altitude diversity to measure the height using VHF radar is presented in this paper.
针对这一难题本文提出一种基于高度分集的两波束米波雷达测高方法。
In order to analyzing the influents of length, width, height and effective contact area per unit volume, three kinds of fills whose character are different selected as experiment speriment.
为了研究填料的长、宽、高、比表面积这些特征尺寸对填料热质传递性能的影响，本文选用了三种不同特征尺寸的铝质填料进行冷却除湿实验研究。
Design example in the paper shows that loss of silo effective volume height is relatively same compared with that of cone hopper ...
算例表明，其有效容积高度的损失与锥型漏斗相近，且只需耗用较少的成型填料。
These examples illustrate that to perform an effective solder paste inspection, the inspection system must be able to provide not only area but also accurate volume and height information.
这些例子说明，要进行有效的焊膏检测，检测系统必须不仅能提供印刷焊膏的面积信息，还应能提供其精确的体积和高度信息。
So the conversion of GPS height based on RBF neural network algorithm is feasible and effective.
由此可见，RBF神经网络方法用于转换GPS高程是可行和有效的。
The results show that GPS astronomical leveling is an effective method for height transfer across obstacle at a long distance with high precision.
研究结果表明：天文GPS水准方法是一种远距离、高精度跨障碍高程传递方法。
Variable play cam is the effective number of the control spring, and the height of the bolt adjusting spring;
变剧凸轮是控制弹簧的有效圈数，节距刀下面螺栓调节弹簧高度；
Through over-all stability analysis, the influence of height-span ratio, rafter slope to the stability and the effective factors of gable portal frames are also presented in this paper.
通过对门式刚架的整体稳定分析，研究了刚架的高跨比、斜梁坡度对结构的稳定和计算长度系数的影响。
The di technology will, as always, to our customers and engineering services, effective digital video surveillance system research and development to a new height.
联迪科技将一如既往地为客户和工程商服务，切实将数字视频监控系统的研制与开发推向新的高度。
Posterior lumbar interbody fusion is effective in increasing the improvement rates of lower back pain JOA score and maintaining the disc height and the superior intervertebral space angle.
治疗腰椎间盘突出症复发，在提高下腰痛评分、维持椎间高度和上一椎间隙角度方面，后路椎间融合术优于其它两手术方式。
Using dwarf genes to decrease plant height is an effective approach to resolve the lodging problem.
通过利用特殊矮秆基因来控制株高将是解决倒伏问题的有效方法。
The maxillary sinus floor elevation is the effective way to resolve the inadequate bone height in the posterior region of the maxilla in order to promote stability of endosseous implants.
上颌窦底提升是有效解决上颌骨后部骨量不足的方法之一，能为后期种植体的成功植入提供保证。
Conclusion All the four methods used in this study to treat posterior teeth crossbite were effective and could control the height of the posterior teeth.
结论所采用的4种矫治后牙锁的方法可以很好的控制后牙的垂直向高度，有效解除锁。
Total effective rate was respectively 97.1% and 83.3%. REG's inflow time, amplitude, turning point height rate, repulse wave, wave type and amplitude dispatch all had obvious changes.
总有效率分别为97.1 %和83 .3 % ，REG的流入时间、波幅、转折高比值、重搏波、波型及幅波差均见明显的变化。
The experimental results show that ion implantation treatment can effect. the changes of number of effective tillers, grain number per panicle, 1000 grain weight and plant height.
实验结果表明，离子处理能明显地影响有效穗、总粒数、千粒重等主要农艺性状的变化，特别是有效穗和千粒重的变化有利于水稻育种。
The experimental results show that ion implantation treatment can effect. the changes of number of effective tillers, grain number per panicle, 1000 grain weight and plant height.
实验结果表明，离子处理能明显地影响有效穗、总粒数、千粒重等主要农艺性状的变化，特别是有效穗和千粒重的变化有利于水稻育种。
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