查询词典 helix
- 与 helix 相关的网络例句 [注:此内容来源于网络,仅供参考]
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We build the model for the enveloping worm helix parametric equation and then analyze its relations with the enveloping worm helix tooth surface equation,thus establishing the characteristic model of the involute helicoid enveloping worm′s generative gears.
渐开面环面蜗杆的三维构建属复杂曲面造型,文章在环面蜗杆螺旋线参数方程建模的基础上,分析讨论了其与渐开面环面蜗杆螺旋齿面方程的对应关系,建立了渐开面包络环面蜗杆产型齿的特征模型。
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Investigation and discussion is various the portrait equipment having the three-dimensional body imaging function applies to hitting the target clinically, many row CT are worth to the application that the bone and arthrotrauma fracture 3-D rebuild, helix CT valuation in cultivating operation in the tooth, helix CT 3
探讨多种具有三维立体成像功能的影像设备在临床中的应用,多排CT对骨与关节外伤性骨折三维重建的应用价值,螺旋CT在牙种植手术中的评价,螺旋CT三维重建在胫骨平台骨折中的应用,三维重建技术的实现可以准确地提供影像诊断和医疗决策。
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Investigation and discussion is various the portrait equipment having the three-dimensional body imaging function applies to hitting the target clinically, many row CT are worth to the application that the bone and arthrotrauma fracture 3-D rebuild, helix CT valuation in cultivating operation in the tooth, helix CT 3-D rebuilds in application in tibia platform fracture , 3-D rebuilds the technology realization to be able to provide the portrait diagnose and the medical treatment decision-making accurately.
中国医科大学临床医学七年制,沈阳, 110001)择要:探讨多种具有三维立体成像功用的影像装备在临床中的应用,多排CT对骨与关节外伤性骨折三维重建的应用价值,螺旋CT在牙种植手术中的评价,螺旋CT三维重建在胫骨平台骨折中的应用,三维重建技术的实现可以准确地提供影像诊断和医疗决策。
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Myogenic regulatory factors are part of a superfamily of basic helix-loop-helix transcription factors.
而探讨骨髓干细胞定向分化为肌细胞的机制将是解决这个问题的关键。
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Based on the triple helix theory,starting from the concept of Triple Helix Interface Organization,structural forms of bilateral THIO and trilateral THIO are presented.
本文以创新三螺旋理论为基础,从三螺旋接口组织的概念出发,首先对双边接口组织和三边接口组织的结构形式进行了阐述。
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Because of this, it is usual to specify the lead angle on the worm, which is the complement of the worm helix angle, and the helix angle on the gear; the two angles are equal for a 90-deg. Shaft angle.
正因为如此,它通常指定牵头角度对蠕虫,它是相辅相成的蠕虫螺旋角,螺旋角对齿轮;两个角度来看都是平等的,为90摄氏度。
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Because of this, it is usual to specify the lead angle on the worm, which is the complement of the worm helix angle, and the helix angle on the gear; the two angles are equal for a 90-deg.
正因为如此,它通常指定牵头角度对蠕虫,它是相辅相成的蠕虫螺旋角,螺旋角对齿轮;两个角度来看都是平等的,为90摄氏度。
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Because of this, it is usual to specify the lead angle on the worm, which is the complement of the worm helix angle, and the helix angle on the gear; the two angles are equal for a 90-deg.
因为这,叙述是平常的那领引角度在虫上,是那补足物虫螺旋角度,和螺旋角度在那之上齿轮;二个角度是对手为 90 deg 。
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This kind of configuration suits the multi-nucleotide chain's purine pyrimidine alternate area. in 1989, the American scientists with scanning tunnel electron microscope law visual observation double helix DNA double helix DNA ︰ in 1952, Austrian lineage US biology chemist Zha Qiefu (E.chargaff,1905-) have determined in DNA 4 kind of basic group content, the discovery gland fat ling and thymine quantity are equal, the bird fat ling and cytosine quantity is equal.
这种构型适合多核苷酸链的嘌呤嘧啶交替区。1989年,美国科学家用扫描隧道电镜法直接观察到双螺旋DNA 双螺旋DNA︰1952年,奥地利裔美国生物化学家查伽夫(E.chargaff,1905—)测定了DNA中4种碱基的含量,发现其中腺膘呤与胸腺嘧啶的数量相等,鸟膘呤与胞嘧啶的数量相等。
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However, when the helix angle are not equal, the gear with the larger helix angle should be used as the driver if both gears have the same hand.
然而,当节面角不是相等的时,应该使用与更大的节面角的齿轮作为司机,如果两个齿轮有同一只手。
- 相关中文对照歌词
- Double Helix
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。