对圆的
- 与 对圆的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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3The quantitative analysis to IEL and GC shows that PO can increase the number of IEL in eccum and Sacculus Rotundus.
对兔肠道淋巴组织圆小囊圆顶区两侧上皮内淋巴细胞和杯状细胞及盲肠蚓突绒毛上皮内淋巴细胞的数量进行统计分析,结果发现,马齿苋提取液能提高圆小囊和盲肠蚓突的IEL的数量。
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The theoretical study of round-link chain with notch provides a theoretical basis for structure optimization and safety analysis of the round-link chain.
从理论上对含有缺口的圆环链进行了分析研究,为圆环链的结构优化和安全性能分析提供了必要的理论依据。
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Meanwhile some detailed numerical researches are done on the influence to the aerodynamic field throughout changing magnitude of the primary air and the secondary air, adopting homocentric two tangential circles, tangentially-fired in number one and number three corner face-fired in number two and number four corner, changing the air distribution of the secondary air and the reverse swirl of upper secondary air, Which provide the theoretical basis for boiler design, optimal operation, renovation etc.
本文同时应用数值研究方法模拟了四角切圆锅炉一二次风大小变化、大小同心切圆布置方式、一三角相切二四角对冲、二次风配风方式改变、二次风反切等对炉内流场特性的影响,为优化锅炉设计、改造、运行提供了及其有意义的理论上的指导。
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Petiole 8-20 cm, glabrous; leaf blade 5-7-foliolate; leaflets sessile, abaxially green, oblanceolate, 10-25 × 5-12 cm, abaxially glabrous or with sparse whitish hairs, ferruginous tomentose at base and in axils of lateral veins, base cuneate, margin crenate-serrate with teeth crenulate-serrulate, apex acuminate to subcaudate; lateral veins in 18-25 pairs.
叶柄8-20厘米,无毛;叶片5-7具小叶;小叶无柄,背面绿色,倒披针形, 10-25 * 5-12 厘米,背面无毛或者有稀少带白色毛的,被锈色绒毛在基部和在侧脉腋处,基部楔形,边圆齿状锯齿具细圆齿到细锯齿的牙齿,18-25对的侧脉。
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During the period of past three years, the project finished the research of conservation biology on the four endangered and endemic plants from Theaceae. Their detail distribution and living states were completely investigated, about 120 indivaduals of the critically endangered Euryodendron excelsum and abandant individuals and population of Apterosperma oblata were newly found.
本项目三年来,通过对山茶科猪血木、圆籽荷、猴子木、厚皮香及长果核果茶等濒危和特有植物的保护生物学研究,摸清了其野外详细分布、生长状况,发现极度濒危植物猪血木的个体数为120余株、濒危植物圆籽荷仍有大量的个体和种群。
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Advocates of China's push into fabs argue that they are important to a growing economy.
支持中国创建晶圆厂的人士则表示晶圆厂对於中国的经济发展是很重要的。
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Eight-shaped double-disk sub-grass ditching device installed in the two pre-installed as "eight-shaped" arrangement of the concave disc of crushed corn stalks after the strong role of the sub-grass.
八字形双圆盘分草装置在开沟器前安装两个成&八字形&布置的凹面圆盘,对粉碎后的玉米秸秆有很强的分草排堵作用。
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Regression equal between traction resistance and partial sphere height, bottom circle radium was set up to explore the effect of two evident factors(height and bottom circle radium of the partial sphere) on traction resistance by optimum calculation.
采用二次回归试验设计的方法,建立了球冠高度和球冠底圆半径大小与牵引阻力间的回归方程,进行了优化计算,进一步考察了球冠高度和球冠底圆半径大小两个显著性因素对牵引阻力的影响规律。
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By means of the study of three types of main-switch, it shows that the circuit inductance of the modified ring-small disk main-switch supported by parallel metal bars is feasible to achieve appropriate main current.
经过对三种主开关结构进行实验研究,结果表明:改进的并联金属棒支座圆环-小圆盘型主开关的导通电感比较合适,可产生较好的主脉冲电流。
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The stable winding equations of the elbow torus and cylinder are established according to different geometry, and the winding pattern of the geodesics of torus and semi-geodesics of cylinder are also achieved.
根据微分几何建立弯管的圆环面及圆柱面稳定缠绕方程,给出了圆环面的测地线缠绕解及圆柱面的半测地线缠绕解,并提出了用OpenGL及VC++对所设计的线型进行仿真的具体实现办法。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力