The horizontal anger has a variable pitch . 橫向攪龍具有可變的螺距。
A variable pitching moment is provided by moving the elevator . 俯仰力矩的變化由升降舵的偏轉(zhuǎn)來提供。
If this value is set , the font is a variable pitch font 如果設(shè)置了此值,則該字體為可變間距字體。
Variable pitch reversing propeller 變距可逆螺旋槳
Variable pitch propeller 變距推進(jìn)器
Variable pitch airscrew 變距螺旋槳
Variable pitch screw 變距螺旋槳
The main task of the paper is to control a major variable pitch wind turbine generator with intelligent controller so as to make it run well 本論文是用智能控制器來實(shí)現(xiàn)大型變槳距風(fēng)力發(fā)電機(jī)的電控系統(tǒng)。
The control parameters influenced the loads of the stall wind turbine small . but it will be bigger to the variable pitch wind turbine and the variable speed wind turbine 對于bladedforwindows軟件,定槳距失速調(diào)節(jié)型風(fēng)力發(fā)電機(jī)組控制參數(shù)的輸入量比較少,對機(jī)組載荷的影響也比較小。
At first we analyzed the optical network joins the partial wave - length variable pitch point to the network performance improvement and on how reasonable placed in wdm optical network switching nodes in order to achieve better network performance to improve the effectiveness of the study 本文首先分析了光網(wǎng)絡(luò)加入部分波長可變節(jié)點(diǎn)對網(wǎng)絡(luò)性能的改善,并對如何在wdm光網(wǎng)絡(luò)中合理放置轉(zhuǎn)換節(jié)點(diǎn),以達(dá)到較好改善網(wǎng)絡(luò)性能的效果進(jìn)行了研究。