查询词典 double angle formula
- 与 double angle formula 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Leaf angle above ear of super high yield maize was less than 20°, leaf angle of ear was between 25°and 35°, and leaf angle below ear was about 35°.
根冠关系分析表明,根系分布越集中,在深层土壤中分布比例越大,株型越紧凑。
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The effects of swirling airflow and divergence angle, in the airblast atomizer on the atomizing performance were studied.Six different atomizers having three kinds of blade angle -swirlors and three .kinds of exit divergence angle have been, tested, and the results have been analyzed.
本文研究了空气雾化喷嘴内气流旋转及出口扩张角对雾化性能的影响关系,对装有三种不同叶片转角的旋流器及三种出口扩张角的喷嘴试件进行了试验和分析。
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For five-coordinate NC end milling, the author gives the equation of tilt angle, the optimum algorithm of tilt angle, the analysis of machined errors, the compensative algorithm for cutter axis tilt error, and the formulae of feed length, feed width and cutter axis swing angle.
推导了五坐标端铣数控加工中的后跟角计算公式,提出了后跟角的优化计算方法——刀盘周边7点干涉检验法,分析了各种加工误差,提出了刀轴摆动误差补偿方法——刀具切触点偏置法,给出了走刀步长、切削宽度以及刀轴摆角的计算公式。
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The energy exchange analysis indicates that gliding energy efficiency is dependant on the lift drag ratio of the wings and gliding angle of the hull. Through the calculation in this thesis, it can be concluded that enhancing the lift drag ratio can largely improve the energy efficiency when the gliding angle is in the range of 10to 40 degree, and when lift drag ratio is fixed, there exists a special gliding angle for the maximum of the efficiency, which provide theoretical basis for the design of operating parameters.
通过能量转换分析,得出滑翔机航行效率由机翼升阻比和机身航行角决定,航行角在10~40度范围内,增大机翼升阻比可显著提高航行效率;并由计算得出,在升阻比一定的情况下,总存在一个使滑翔机航行效率达到最大的航行角度,为样机工作参数设计提供了理论依据。
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But the real focus of shoring in hard rock, the rock Zaocheng a trapezoidal shape of right-angle look, and then insert-beam, and right-angle ladder to fully close some acute angle, using principles of mechanics into a half-beam as the base.
而真正的重心撑在坚硬岩石里,岩石凿成了形似直角梯形的样子,然后插入飞梁,使其与直角梯形锐角部分充分接近,利用力学原理半插飞梁为基。
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There was a negative correlation between the overall magnitude of acceleration and both the center-edge angle and the acetabular head index, and there was a positive correlation between the overall magnitude of acceleration and both the acetabular roof angle and the Sharp angle.
在所有的加速度量值与CE角和臼头指数之间有负相关,在所有加速度量值与臼顶角和Sharp角之间有正相关。
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That is to say, during the starting process of induction motor, hold-off angle of current has gradually decreased from initial value to zero. The method can always make the displacement angle less than thyristor's firing angle. So the voltage of the induction motor won't oscillate. Therefore, the oscillation of current, electromagnetic and speed can be eliminated during the soft-starting process of induction motor. This paper verifies the correctness of the method by simulation at first.
根据上述原因,本文提出了采用关断角控制的新型控制策略,这种控制策略是使电动机在起动过程中的电流关断角由某一初始值逐渐减小到零,利用该方法可以使感应电动机起动过程中的续流角始终小于晶闸管的触发角,这样续流角的变化就不会引起电动机端电压的振荡,因而就从根本上消除了感应电动机软起动过程中的振荡现象。
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Blade twist angle may be automatically established by a balance of dynamic forces on the blade which cause twist angle to increase as root mounting angle is increased.
叶片扭角可自动建立一个平衡的动态部队对叶片造成扭角增加,以root的身份安装的角度来看是有所增加。
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The definition of generator angle is proposed in this paper. A new method to deduce generator angle by using rotor rotation signal is illustrated, which compares the phase difference between GPS timing pulse and RRS. Using only mechanical signal, the technique unfreezes limitation of zero-cross of generator terminal voltage during transient process. Automatic correction of initial generator angle is also proposed .
本文介绍了同步发电机绝对转子角的定义,提出了一种测量绝对转子角,进而获得高精度的相对转子角的方法;此方法不使用机端电压过零整形脉冲,而是将机组键相脉冲与GPS 定时脉冲比相,并能够自动整定初始位置角,因此,测量结果不受发电机运行状态的影响,能够在各种运行方式和扰动情况下获取高精度的绝对转子角。
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The Kuriles subuction zone subducts with an angle of 45°; while the subducting angle of the Japan Sea subduction zone may by smaller 30°; the Ryukyu and Izu-Bonin subduction zones subducts with an angle of over 70° or nearly 90°, providing an evidence for activities in back-arc basins.
千岛群岛俯冲带大约以45°角度俯冲,日本海俯冲带则可能小于30°,琉球群岛俯冲带和伊豆-小笠原俯冲带则以大于70°的角度或近于直立的角度俯冲,从而为弧后盆地的活动性提供了证据。
- 相关中文对照歌词
- Formula 409
- Angles
- Nudged
- Take That
- Double Talk
- Angle Park
- Double Rhyme
- Triple Double
- Sun Goes Down
- Double Up
- 推荐网络例句
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These rules reflect some inherent feature of self and nonself, and they are the basic detection criterion of GECISM.
这些规则反映了"自我"和"非我"的内在特征,是GECISM进行"非我"检测的判据。
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Until today, the media from China and the outside world still uses the term "Post 89". Regardless to whether it is for commercial gimmick or convenience, everybody still remember "Post 89", a term which carries a strong Cantonese accent.
时至今日,国内外艺术媒体还是在沿用&后八九&这个称谓,不管当初是为了商业噱头还是容易上口好记,反正大家现在是记住了&后八九&这个广东口音很重的词。
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In just a span of three months, we have made interviews with over 20 community characters, enriching the show as a real community radio program.
在短短三个多月,我们已访问介绍过社区中超过二十多人,让「同声同路人」成为一个丰富华人社区生活的电台节目。