It lasted for more than four months from initiation of the ovulate strobilus to formation of anatropous ovules.

The ovary is 2-loculus with 2 anatropous ovules in each. The ovule is unitegmic and tenuinucellate.

子房2室，每室2个倒生胚珠，具单珠被，薄珠心。

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At the end of February, the bract attained approximately their full size, and a pair of anatropous ovules were initiated on the adaxial surface at the base of the fertile ovuliferous scale.

2月底，苞片体积不再发生变化，珠鳞膨大端的基部的近轴面分化出2个倒生胚珠。

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And the ancestor worship is another important reason.

其次，祖先崇拜观念的根深蒂固也是其产生的重要原因，两者互为依存。

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Ancestor worship is a Chinese tradition dating back thousands of years.

中国祭祀祖先的传统已有数千年之久。

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Miao silver bracelet in silver for the tokens of love, ward off evils, ancestor worship and other activities.

银饰手镯在苗族银饰用于定情，僻邪，祭祖等活动。

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Since women cannot perform the duties of ancestor worship, girl children are often murdered by their parents.

女人不能履行祭祖的职责，所以女婴常常被父母弄死。

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He was able to trace his ancestry back over 1 000 years.

他可追祖溯宗至1000年以前。

《牛津高阶英汉双解词典》

Why would one person have two different ancestries?

为什么一个人会有两个祖先呢？

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Application of anchor block and mechanical splicing of thick reinforcing bar connection in the nuclear island of Ling'ao Nuclear Power Station

岭澳核电站核岛粗钢筋连接中机械接头与锚固块的应用

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For anchor block force calculation, there are three methods, i.e. primary estimation, empirical formula equation and computer assistant software.

管线锚固墩推力计算方法有估算法、公式法和计算机辅助程序计算法三种。苏丹Bamboo输油管线锚固墩的选择证明了这三种计算方法的正确性。

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Origin analysis and treatment of anchor block cracking for Baiyanghe inverted siphon

白杨河倒虹吸镇墩裂缝成因分析及处理

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So the root foundation can be a potential choice for the anchor block of suspension bridge.

根式基础用于悬索桥锚碇将成为一种新的选择。

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The Corbel Supported Method for Constructing the Back Suspended Part of the Weight Anchor Block

悬索桥重力式锚碇锚体后悬段挑梁支撑法施工

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How to Avoid the Oil Leak at Anchor Block of Long-distance Oil Pipeline

防止长输管道在固定墩处漏油的措施

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Scheme Conception of Root Foundation and Anchor Block

根式基础及根式锚碇方案构思

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Design and Calculation of Horizontal Anchor Block in Easy Hoisting Device

简易起重设备中水平地锚的设计与计算

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The research shows that when cone angle is less than some value, its increase will decrease the deformation of an anchor and raise its field load greatly, and for a mono-strand anchor, reasonable cone angle varies from 6.5 ° to 7.5 °.

研究表明，当锥角小于某值时，较大的锥角能明显减小锚具变形；对于单孔锚具，合理的锥角介于6.5°～7.5°之间。

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In this dissertation the structure design of drilling anchor integration operation devices and anchor cable installation device have been finished and the device structure has been optimized by three-dimensional modeling, combining kinematics, dynamics and finite element method for structure.

本论文通过三维建模，结合运动学、动力学和结构的有限元分析方法，完成了钻锚一体化作业装置和锚索安装装置的结构设计，优化了装置结构。

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This paper presents the content and method of design and calculation of horizontal anchor block in hoisting device by using some examples.

地锚是起重系统的根基，对吊装作业的安全意义重大，本文通过实例介绍水平地锚设计计算的内容和方法。

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The Design of New Style Soil Anchor KC-1 Expansion Device

新型土锚扩孔机具KC-1型扩孔器的研制

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