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1)  constant range-determination
恒定定距
2)  fixed pitch and fixed speed
定桨距恒速型
1.
The main problem of the fixed pitch and fixed speed wind turbines system is the low availability of wind energy.
针对定桨距恒速型风力发电机对风能的利用效率较低的问题,提出了采用一种新型变频和励磁系统将其改造成为变速风力发电机的方法。
3)  constant [英]['kɔnstənt]  [美]['kɑnstənt]
恒定
1.
According to the fact that a universal coupling was constantly broken in a mine, the paper gave a common formula of the drive rate of a bi universal coupling on the basis of other people s work, and thus a universal conclusion was obtained that the drive rate can be kept constan
本文根据某矿山万向节频繁扭断事故的实例 ,在文献 [1]、 [2 ]的基础上 ,导出了双万向联轴节传动比的普遍公式 ,并得出了保持传动比恒定的普遍性结论。
2.
For eliminate redundant stress in spring unit brought by continuously variation of strain,in wind spring device,the adopt spiral output wheel with continuously variant radii was used and the variation of moment can be canceled out by variation of radii,the approximate constant output force can be obtained.
为消除弹簧装置中应力随应变不断变化而产生的多余应力 ,在卷簧结构中 ,采用螺旋变径输出轮 ,用半径的变化抵消力矩的变化 ,获得近似恒定的输出力 。
4)  distance measurement
定距
1.
The method of distance measurement based on defocused spots from mono-view is analyzed in theory, and the telecentric light path is used to improve the detection of defocused spots in the system.
在理论上分析了基于弥散斑的单基站定距方法,并利用远心光路改善弥散斑的测量。
5)  invariance class & invariance degree
恒定类与恒定度
6)  permanent calibration
恒定的标定
补充资料:定距尺度
定距尺度也称间隔尺度,它不仅能将事物区分为不同类型并进
行排序,而且可以准确地指出类别之间的差距是多少。定距尺度是对事物类别或
次序之间间距的测度,该尺度通常使用自然或物理单位作为计量尺度,如收入用
%26ldquo;元%26rdquo;、考试成绩用%26ldquo;分%26rdquo;、温度用%26ldquo;度%26rdquo;、重量用%26ldquo;克%26rdquo;、长度用%26ldquo;米%26rdquo;,等等。因此,定距尺
度的计量结果表现为数值。由于这种尺度的每一间隔都是相等的,只要给出一个
度量单位,就可以准确地指出两个计数之间的差值。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条