This new type of brushless double-feed machines rotor is designed by pole-changing method.
这种新型的无刷双馈电机转子采用变极原理设计。
By feedback cancellation technique, a state feedback control law is obtained by pole placement.
基于反馈对消技术的应用，通过极点配置获得状态反馈控制律。
With the same structure of the PID control system and the state variable feedback system, a new solution to tuning PID control parameters by pole placement is presented.
利用所提出的PID控制系统与状态反馈控制系统具有相同结构的特点，提出了利用状态反馈极点配置方法来整定PID参数的思路。
In terms of the mode, parameters of sliding mode plane are provided by pole assignment, and a new sliding mode control law using fast output sampling feedback is presented.
在此基础上，用极点配置法给出了滑模切换面参数，设计了输出反馈离散滑模控制器。
The cold drawing textures of the tantalum wires for different reductions in area and their recrystallization textures at different temperatures were investigated by pole figures and ODF.
摘要：对不同拉拔变形程度及不同温度退火后的钽丝织构，借助极图与现代ODF分析术进行了研究。
We could do this in theory by studying an enormous impact crater, known as the South Pole-Aitken Basin.
理论上，我们可以通过研究一个名为南极-艾特肯盆地的巨大陨石坑来做到这一点。
In the race to the South Pole, there was a Japanese team attempting to be first, led by heroic explorer Nobu Shirase.
在前往南极的比赛中，有一支由英勇的探险家NobuShirase带领的日本队伍全力争夺第一名。
The unmanned Chang'e-4 probe—the name was inspired by an ancient Chinese moon goddess—touched down last week in the South Pole-Aitken basin.
无人月球探测器嫦娥四号上周在南极艾特肯盆地着陆，其名字的灵感来源于中国古代月亮女神。
When Scott's crew finally reached the South Pole on the 78th day, they were greeted by a horrifying sight: a Norwegian flag that Amundsen had planted in the ice 33 days before.
斯科特的小队最终在78天后到达了南极点，迎接他们的是一幅惊人的景象：挪威的国旗早在33天前就被阿蒙森插在了那里。
Bajaj, meanwhile, told India's NDTV television by satellite phone that he had planted the Indian flag at the North Pole.
与此同时，巴贾杰通过卫星电话告诉印度NDTV电视台，他将印度的国旗插在了北极。
By contrast, FHI has opted for a downwind design, which puts the blades behind both nacelle and pole.
通过对比，富士重工已经选择了顺风设计，这种设计将叶片放在了机舱和连杆之后。
During the walk, Discovery crew member Scott Parazynski will be raised on the end of a long extension pole grasped by the station's robotic arm.
在这次作业中，探索组成员斯科特·帕拉津斯基将会被由空间站机械手臂抓住的长杆的末端举起。
In that test, the Volt was subjected to a simulated side-impact collision into a narrow object like a tree or pole followed by a rollover, the agency said.
而代理的工作人员解释说，上周的测试中，同样是进行模拟侧面冲击，撞上细长物体例如树或是电线杆之后翻车。
So Moses made a bronze snake and put it up on a pole. Then when anyone was bitten by a snake and looked at the bronze snake, he lived.
摩西便制造一条铜蛇，挂在杆子上，凡被蛇咬的，一望这铜蛇，就活了。
Since it is built on an incline, the entire structure is supported by 30-foot concrete pole supported by an underground concrete pedestal.
因为它是造在斜坡上，地下的混凝土基础支承着30英尺高的钢筋混凝土杆，混凝土杆上支承着整个建筑物。
That speed is also too fast to be explained by a phenomenon called true polar wander, in which the Earth's entire crust and mantle reorient, moving a different geographic region to the North Pole.
这一速度太快了而同样无法用真极移现象解释，真极移理论认为地球的整个地壳和地幔都在不断调整，将一个完全不同的地理区域移到了北极。
"It's been a stressful two weeks, not knowing when they would start, but they called last night by satellite phone to say they had finally got a plane to the pole," Christine said.
“这是紧张的两周，不知道他们何时开始，但昨天晚上他们打来了卫星电话，说终于有了飞往南极点的飞机。”克里斯汀说。
It became rapidly clear after the team (Hadow, Ann Daniels and Martin Hartley) was hampered by atrocious weather at the beginning of the trek that reaching the pole would be a challenge.
当考察队（哈多、安·丹尼斯和马丁·哈特利）长度跋涉的开局因为恶劣气候而被耽搁后，大家很快就意识到：到达极地是一项艰巨的挑战。
Meanwhile, Norwegian explorer Roald Amundsen, whose plan to reach the North Pole first had been thwarted by both Frederik Cook and Robert Peary, had secretly turned his sights on the South Pole.
与此同时，挪威探险家罗阿尔德.阿蒙森梦想的首次到达北极的桂冠被弗雷德里克.库克和罗伯特.佩里夺走，他暗自将目光投向了南极。
Explorers had tried to reach the North Pole by ship, dogsled and balloon, but all fell short, and scores had died trying.
探险家们曾将尝试坐船、坐热气球或用狗拉雪橇来到达北极点，但都失败了，死在探险过程中的就有几十人。
At the other financial pole, the cash-rich and debt-free (by definition savers not spenders) might well spend little, if any, of the extra income they gain from higher deposit rates.
在其他金融端，现金富裕、无债务的人(按定义指储户而非挥金如土的人)很可能很少的花费由更高储蓄率获得的额外收入(若有的话)。
No matter where you fall on the corporate totem pole, a salary increase is something cherished by all.
无论你是来自于社会的哪个阶级，工资的增长是每个人所向往的。
A new study has revealed that the Arctic Ocean's permanent blanket of ice around the North Pole has thinned by more than 40% since 2004.
一项新的研究揭示出，北冰洋中北极附近的永久性冰盖自2004年以来已经变薄了40%以上。
The textiles industry, which accounts for about half of Pakistan’s industrial jobs and foreign-exchange earnings, has been pole-axed by gas and electricity shortages.
提供了巴基斯坦约一半的工业岗位和外汇收入的纺织工业，已被天然气和电力短缺击倒。
Pole-dancing has become a hen night staple, and made frequent appearances in pop concerts by stars such as Miley Cyrus and Britney Spears.
跳钢管舞已成为晚会上的主打节目。 钢管舞还经常出现在明星米雷·塞勒斯和“小甜甜”布兰妮的流行音乐会。
The extra warmth caused sea ice at each pole to melt, especially in Antarctica, where the area covered by ice shrank by as much as 18 per cent in the summer.
这些额外的温度致使两级冰层融化，尤其在南极，冰层覆盖面积在夏季缩减达到18%之多。
The poncho-wearers had only one job - one that can be done adequately by a metal pole.
雨衣舞者只有这一项工作，而这份工作换一根金属杆就可以来做也绰绰有余。
But by staying in one place on the ice, the team have actually lost ground because the ice pan they are on is moving away from the North Pole.
由于考察队一直待在同一个冰盖上，实际上是在倒退步。
But by staying in one place on the ice, the team have actually lost ground because the ice pan they are on is moving away from the North Pole.
由于考察队一直待在同一个冰盖上，实际上是在倒退步。
应用推荐