the world's most expensive spice, saffron (crocus sativus) is known as afghanistan's red gold.

1、

the ninth national day parade (1957): the chinese-made jet bomber and fighter received the review for the first time.

一九五七年第九次国庆阅兵：国产喷气式轰炸机、歼击机第一次接受检阅。

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2、

according to the principles of infinitesimal calculus, a new method on how to ratiocinate the arbitrary quadrilaterals area was put forward.

利用微积分原理给出任意四边形面积公式推证的一种新方法。

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3、

the systemic risk in traditional capital asset pricing model(capm) is completely refected through beta coefficient.

在传统资本资产定价模型（CAPM）中，系统性风险完全是通过贝塔（Beta）系数来体现的。

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4、

appendages low trapeziform, ca. 1 mm, apex short pubescent;

附属物低的梯形，约1毫米，先端短短柔毛；

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5、

middle lobe of lower lip trapeziform, spreading, to 7 mm wide, apex emarginate;

下唇梯形的中部裂片，平展，对7毫米宽，先端微缺；

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6、

appendages trapeziform, ca. 1 mm, with a papillate emergence inside;

附属物梯形，约1毫米，具一出现在里面；

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7、

tapered end mills for trapeziform runner with parallel shanks

平行杆梯形回转端铣刀

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8、

tube appendages 5, rarely more, mostly trapeziform, rarely absent, sometimes a ring of hairs present;

花冠管有5个附属物，很少更多，多数四边形，很少无，有时有环毛；

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9、

design and roughness analysis of trapeziform grating in dvd optical head

DVD光学头中的梯形光栅设计和表面粗糙度分析

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10、

study on a new movement algorithm of tracklayer on road with trapeziform road

基于梯形道路的履带式车辆运动算法

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11、

appendages lunate to low trapeziform, surpassing throat;

对低的梯形新月形的附属物，超过喉；

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12、

optimizing analysis for the trapeziform shape gateway

梯形巷道断面优化分析

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13、

research on trapeziform aoi based structured road detection algorithm

梯形视野结构化道路视觉识别方法研究

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14、

discussion of machining trapeziform piston ring groove of abrasion resistant cast iron for piston

活塞耐磨铸铁梯形环槽机加工探讨

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15、

experiment and calculation of superficial temperature of trapeziform rib tube

梯形肋片管表面温度的试验与计算

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16、

appendages lunate to low trapeziform, short pilose, surpassing throat, with a papillate emergence below;

新月形的附属物给低梯形，短，胜过喉，具下面的具乳突出现；

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17、

the pancreatic gland is also trapeziform, soft and ight pale pink. the structure of pancreatic gland has ramus with sublobes.

胰腺为不正的四边形，呈淡粉色，柔软而多具小叶的分支结构。

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18、

by using little trapeziform aoi, the image processing time is reduced and the reliability of lane detection is improved.

使用梯形小视野直线拟合法，减少图像处理时间和提高道路识别的可靠性。

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19、

middle tooth of upper lip of calyx trapeziform, truncate, denticulate.

中间齿的上唇的花萼梯形，削去。

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20、

it shows the main control circuit, plc control plat-form, trapeziform chart and hardware system.

主要完成对钻床主体控制电路、PLC控制平台、梯形图和硬件系统的设计。

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