角
- 与 角 相关的网络例句 [注:此内容来源于网络,仅供参考]
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As walk-off angle and acceptance angle of beam limit the conversion efficiency and the tunable wavelength range of difference frequency generation, research include effective nonlinear coefficient, walk-off angle and acceptance angle as functions of wavelength, the relationship between conversion efficiency and acceptance angle, and the impact of crystals length on the process of frequency conversion.
由于光束的走离角、允许角限制了转换效率和差频调谐波长范围,研究内容还涉及了有效非线性系数、走离角和允许角与波长的关系,转换效率与允许角的关系,以及晶体长度在频率变换过程中产生的影响。
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Based on force diagram an analytical expression between some factors and splaying angle of the bar is brought forward, pointing out that splaying angle of the bar should be 2 3 degrees, and slitting angle should be 30 degrees approximately, outboard slant angle on the slitting groove should be 45 50 degrees and bite angle should be 7 8 degrees.
为稳定小规格带肋钢筋的三线切分轧制,对涉及棒材张开角的切分孔孔型诸角度进行了分析,通过对轧件受力状态的讨论,提出了诸因素与棒材张开角之间的解析式,指出满足三线切分稳定轧制时的棒材张开角应为 2°~ 3°,相应的孔型切分角为 30°左右,孔型外侧壁倾角应在 4 5°~ 5 0°之间,咬入角可控制在 7°~ 8°之间等。
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Mean angular acceleration and the increment of angular coordinate as well as the first and second derivative of angular with respect to time is not only the physical quantities which often being used but also important physical quantities.
无限小角位移、有限大角位移、角速度、平均角速度、角加速度、平均角加速度和角坐标的增量以及角坐标对时间的一阶和二阶导数不仅是物理学中常用的物理量,而且也是很重要的物理概念。
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In the first chapter, using fragments of COI gene, we studied the phylogenetic relationships among species of five familes of Acridoidea with MP and Bayesian methods. The results were as follows:(1) Species of Acrididae, Gomphoceridae and all the Arcypterinae species of Arcypteridae are monophyletic. Species of Oedipodidae are supported as a monophyleticgroup, Ceracrinae species of Arcypteridae cluter together to make a monophyletic group. Epistaurus aberrans and Xenocatantops humilis is a phylogenetic group, Stenocatantops splendens and Hieroglyphus banian is also a phylogenetic group.
我们首先利用COI基因序列片段,使用最大简约法、贝叶斯法研究了斑腿蝗科、剑角蝗科、斑翅蝗科、网翅蝗科和槌角蝗科5个科42种的系统发育关系,得到如下结果:(1)由所有网翅蝗亚科的物种与剑角蝗科绿洲蝗亚科和槌角蝗科的物种组成一个单系群;斑翅蝗科的物种组成一个单系群;网翅蝗科的竹蝗亚科的黄脊雷蓖蝗和青脊竹蝗聚在一起形成单系群;斑腿蝗科的长翅十字蝗和大斑外斑腿蝗亲缘关系较近,形成一个单系群;长角直斑腿蝗和等歧蔗蝗始终聚在一起,形成一个单系群。
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A unicorn, but instead from a narwhal. It is the males tusk and actually his only tooth! In the old days the horn was made into a powder or an ointment.
独角兽的功力都在角上,甚至在当今,你也可能有幸弄到一只罗旋状的角,只是这只旋转之角并非来自独角兽,而是来自独角鲸,雄性个体的长牙,实际上也是它唯一的一颗牙。
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The company specially has the superiority in the US standard screw and each kind of high difficulty non- sign aspect, moreover may provide each kind of material quality product according to the customer request, the concrete item includes: Outside US standard in hexagonal screw, US standard hexagonal screw, US standard horse-drawn vehicle screw, US standard set screw, US standard pan head screw, US standard flat screw, US standard studs screw, US standard threaded rods, US standard eye bolts screw, US standard welding screw, US standard T screw, US standard square head screw, suspension loop screw, US standard hexagon nuts, US standard flange nut, US standard nylon nut, US standard hexagon machine nut, US standard cover nut, US standard butterfly nut, US standard square nut, US standard round nut, US standard suspension loop nut, US standard ball pad, US standard flat washers and so on US standard fastener and each kind of high difficulty non- sign design.
公司特别在美制螺丝及各种高难度非标方面具有优势,而且可以根据客户要求提供各种材质产品,具体品项包括:美制外六角螺丝、美制内六角螺丝、美制马车螺丝、美制紧定螺丝、美制盘头螺丝、美制十字槽盘头螺丝、美制平头螺丝、美制双头螺丝、美制牙条、美制活节螺丝、美制焊接螺丝、美制T型螺丝、美制地脚螺丝、美制碟型螺丝、美制鞋子定位螺丝、美制方头螺丝、美制吊环螺丝、美制六角螺母、美制法兰螺母、美制尼龙螺母/美制自锁螺母、美制尼龙盖帽螺母、美制六角机螺母、美制六角薄螺母、美制浮动螺母、美制盖型螺母、美制六角嵌入式螺母,美制K帽,美制蝶型螺母、美制方螺母、美制圆螺母、美制压铆螺母,美制吊环螺母、美制不锈钢开口销、美制弹垫、美制平垫等美制紧固件及各种高难度非标设计。
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Thence in a southeasterly direction to Corner Point No. CP14 (X = 484 330, Y = 683 415); thence in a. northeasterly direction to Corner Point No. CP15 (X = 484 390, Y = 683 490); thence in a southeasterly direction to Corner Point No. CP16 (X = 484 415, Y = 683 470); thence in a southwesterly direction to Corner Point No. CP17 (X = 484 355, Y = 683 395); thence in a southeasterly direction to Corner Point No. CP18 (X = 484 430, Y = 683 335); thence in a southeasterly direction to Corner Point No. CP1, the point of beginning.
从该点起向东南延伸至隅角点CP14(X = 484 330,Y = 683 415);从该点起向东北延伸至隅角点CP15(X = 484 390,Y = 683 490);从该点起向东南延伸至隅角点CP16(X = 484 415,Y = 683 470);从该点起向西南延伸至隅角点CP17(X = 484 355,Y = 683 395);从该点起向东南延伸至隅角点CP18(X = 484 430,Y = 683 335);从该点起向东南延伸至隅角点CP1。
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But the value of H angle is smaller than class I malocclusion . Campared with the data of class II malocclusion , for class III malocclusion there are significant differences in LsL , LiL , lower lip angle of inclination , mentolabial sulcus angle , H angle , upper lower lip angle , Ns-Sn-Ls . For class III malocclusion the value of LsL is shoter than class II malocclusion , but the value of LiL is longer than class II malocclusion . The value of lower lip angle of inclination , mentolabial sulcus angle , upper lower lip angle is bigger than class II malocclusion .
安氏Ⅱ类错合患者与安氏Ⅲ类错合患者相比,在上唇长、下唇长、上唇倾角、下唇倾角、颏唇沟角、H角、上下唇角和软组织轮廓这些指标有显著性差异;安氏Ⅱ类错合患者的上唇长比安氏Ⅲ类错合患者的长、安氏Ⅱ类错合患者的下唇长比安氏Ⅲ类错合患者的短;安氏Ⅱ类错合患者的上唇倾角和H角比安氏Ⅲ类错合患者的大,安氏Ⅱ类错合患者的下唇倾角、颏唇沟角和上下唇角比安氏Ⅲ类错合患者的小。
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For the pentagonal, the fifth block fan-shaped, and the remaining three triangular rib angle plate on each side 4, edge angle plate 11 on each side; carapace brown, with three black longitudinal edges; shell and black, its edge angle plate with yellow; both sides of the carapace and the plastron to ligaments connected plastron in the chest, abdomen corner cubicle of the ligaments connected to the Trans-Yi Yi; means, and between the toes with webbed; tail short and pointed.
金钱龟的外型特征是头部光滑无鳞,鼓膜明显而圆;颈角板狭长,椎角板第一块为五角形,第五块呈扇形,余下3块呈三角形,肋角板每侧4块,缘角板每侧11块;背甲棕色,具3条黑色纵棱;腹甲黑色,其边缘角板带黄色;背甲与腹甲两侧以韧带相连,腹甲在胸、腹角板间亦以横贯的韧带相连;指和趾间具蹼;尾短而尖。
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Simulation result shows that the alignment accuracy was 5' for east direction maladjustment angle error, 2' north direction maladjustment angle error, and 6' for azimuth maladjustment angle Error.
仿真结果表明该方案的对准精度(1σ)可以达到东向失准角误差为5角分,北向失准角误差为2角分,方位失准角误差为6角分。
- 推荐网络例句
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I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
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Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
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I'm running my simile to an extreme.
我比喻得过头了。