学科:生物学 词目:根迹 英文:root trace 释文:从茎产生出来的不定根,其维管束是从茎分出来的,称为根迹。这种根通常起源于维管束鞘,穿过皮层和表皮而出现的。从茎转向叶的维管束分枝(叶迹)构成叶隙,它对茎维管束系统有很大影响,相反而根迹对茎的维管束系统却没有多大的影响。
根迹法 root contour method ; root-locus method
根轨迹 [数] Root locus
根轨迹法 root-locus method ; Root locus ; [数] root locus technique
根轨迹图 [数] root locus plot ; [数] root locus diagram
表示根据迹象进行推理 apparent
树根遗迹 Root traces ; Roots remains ; tree roots relics
摩根河的奇迹 The Miracle of Morgan's Creek
参数根轨迹 parameter root locus
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本文分析了现有离散控制系统设计方法的某些不足之处;提出了一种不必画根迹的根迹法校正的设想;
The paper first analyses some defects of existing design procedures, and then puts forward an idea of Root-Locus Method Correction which removes the need to draw root-locus diagrams.
过去的7个月里,69岁的瑞根先生每周两次在萨克拉曼多附近的大学城开车向北,在人行道上仔细找寻动物被车撞死的蛛丝马迹。
Nearly every week for the last seven months, Mr. Ringen, 69, has driven the roads north of this college town near Sacramento, scanning the pavement for telltale bits of fur and feathers.
设计状态转子出口流动阻塞、损失、高水平紊流脉动及噪声主要发生在叶尖通道中部、尾迹和叶根吸力面角区;
In design condition, the flow blockage, loss, turbulence and noise at the exit focus mainly in the tip mid-passage, wake and the corner between the hub and the suction surface;
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