顶棒自动识别系统之检测支架-机械设计类-木哥机械资料商城[机械毕业设计|论文] 关键词 测长;顶杆;检测;机架;横梁;传感器;plc [gap=1393]Keywords Measuring mandril detection rack beams sensor plc
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...指出:若在地面和三万米的高空分别对空气取样,则样品的氖同位素组成将有明显差别。并认为在实际工作中最有希望的分离方法是采用气体离心机,但是都未获得成功。知道1934年,美国弗吉尼亚大学学者比姆斯(Beams)首先研制成功了能分离气体同位素的离心机,并实现了氯同位素的分离。
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On Motes and Beams 微尘与栋梁 ; 尘埃与栋梁 ; 微小如尘 ; 微小如尘高大如梁
ray beams 现货 ; 外套 ; 羽绒 ; 毛衣
Dye beams 染色经轴 ; 老西整理
beams zakka 日本 ; 现货
Intense Pulse Beams 高强度脉冲束
twin beams 并置梁
BEAMS RECORDS 青野贤一 ; 出版者
Beams and slabs are repaired by new and traditional method.
用新修补方法和传统的修补方法分别修补了老混凝土梁、板,并进行了一系列对比试验。
参考来源 - 新老混凝土粘结界面收缩裂缝和疲劳特性的试验研究The propagation of such kind ultrashort pulsed beams has attracted much interest.
这类超短脉冲光束的传输变换引起了广泛的研究兴趣。
参考来源 - 飞秒脉冲光束通过自由空间、色散介质和透镜的传输特性研究Then in the improvement, instead of flexure hinges, flexure beams are adopted as the kinematical pairs of the gripper.
通过理论比较分析,对原有柔性铰链结构进行了优化改进,以柔性梁结构代替。
参考来源 - 柔性微抓取器结构及驱动设计·2,447,543篇论文数据,部分数据来源于NoteExpress
同义词: radio beam
同义词: beam of light light beam ray ray of light shaft shaft of light irradiation
同义词: ray electron beam
同义词: balance beam
"The fire beamed on their faces"
同义词: shine
"he beamed his approval"
"She was beaming with joy"
以上来源于: WordNet
V-T/V-I If you say that someone is beaming, you mean that they have a big smile on their face because they are happy, pleased, or proud about something. 绽开笑容 [书面]
Frances beamed at her friend with undisguised admiration.
弗朗西丝用毫不掩饰的羡慕的神情朝她的朋友们绽开了笑容。
"Welcome back," she beamed.
“欢迎回来,”她笑容满面地说。
N-COUNT A beam is a line of energy, radiation, or particles sent in a particular direction. (能量、辐射、粒子) 束
...high-energy laser beams.
…高能激光束。
V-T/V-I If radio signals or television pictures are beamed somewhere, they are sent there by means of electronic equipment. 播送
The interview was beamed live across America.
那场访谈同步播送至全美。
The Sci-Fi Channel began beaming into 10 million American homes this week.
科幻频道本周已经开始播送到1000万个美国家庭。
N-COUNT A beam of light is a line of light that shines from an object such as a lamp. (光) 束
A beam of light slices through the darkness.
一道光束划破了黑暗。
N-COUNT A beam is a long thick bar of wood, metal, or concrete, especially one used to support the roof of a building. 梁
The ceilings are supported by oak beams.
天花板由橡木横梁支撑着。
The cottage had exposed oak beams.
小屋的橡木梁裸露着。
The beams are riddled with woodworm.
这些木梁被蛀虫蛀得都是洞。
He bumped his head on the low beams.
他的头撞到了低矮的横梁上。
They include nets,giant collecting arms and powerful laser beams that would move or destroy space junk.
VOA: special.2009.04.01
Sometimes we model light as beams of light, as rays of light.
有时候我们把光看成光束模型,看成光射线。
Is it going to be reinforced concrete? And then you get into all kinds of things in terms of the designs of the columns and the beams and the framing of the building and the connections.
VOA: special.2011.03.28
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