查询词典 basal

A mathematical model of interceptor missile was constituted based on moment of momentum theorem. And with a view to mathematical model and fire logic of thrusters, a neural network controller of attitude motion system was designed for interceptor missile: acquiring basal controller based on simple method, and adjusting control parameters of simple controller using neural network.

首先基于动量矩定理建立了拦截弹姿态运动的数学模型，然后针对数学模型和推力器点火逻辑的特点，设计了拦截弹姿态运动系统的神经网络控制器。

Leaves both basal and cauline, petioles not forming a clump; flowers few, borne in a monochasium; petals very shortly clawed.

叶都为基生和茎生，叶柄不形成一片丛；花少数，生于单歧聚伞花序；花瓣非常短的瓣爪。

The results of this study supported removing Acorus from Araceae as a singular family and as the basal and relative isolation of the monocotyledon.

据此认为菖蒲属应从天南星科中分出并单独成科：同时支持菖蒲属位于单子叶植物基部较孤立的系统地位。

This paper is designed Pull rod injection mould , discussed the basal principle injection mould, especially Double-surface injection mold design , Have introduced the molding handicraft injecting a mould detailedly、equipment Selection、 feed system、Pulling mechanism and molding part design process, As well as demanded an explanation for mold manufacturing technology, Finally draw out the mould picture by CAD software.

本模具毕业设计主要是设计塑料拔杆的注射模具，论述了注射成型的基本原理，主要是了解模具结构中最基本的两板模的设计，熟悉和掌握模具设计的过程，加深对塑料模具的结构和成型过程的认识。详细介绍了注射模具的成型工艺及设备选择、浇注系统、抽芯机构和成型零部件的设计过程，并对模具制造工艺要求做了说明，最后通过CAD软件绘制出模具图。

Basal and lowermost cauline leaves compound, 5-9-foliolate; petiole (3-)8-15(-20) cm; leaflets broadly oblong, ovate, or lanceolate,(2-)4-7(-10)×(1-)2-3(-4) cm, base oblique, cuneate, or subtruncate, margin coarsely serrate with a distinct mucro at tooth apex, apex obtusely acuminate with a distinct mucro; petiolule 1-5(-20) mm. Upper cauline leaves 3- or 5-foliolate, becoming gradually smaller and narrower upward.

基部和最下的茎生叶复合，5-9具小叶；叶柄(3-)8-15(-20)厘米；小叶宽长圆形，卵形，或披针形，( 2-)4-7(-10)*(1-)2-3(-4)厘米，基部偏斜，楔形，或近截形，有粗锯齿的边缘具离生短尖头钝在齿先端，先端时候渐尖具离生短尖头；小叶柄1-5(-20)上面的毫米茎生叶3-或者具5小叶，向上变得逐渐更小和更狭窄。

Gongylodes in the mustard family, having a thick basal part of the stem that is eaten as a vegetable.

撇蓝一种十字花科植物，长有肥大的茎基部，可作蔬菜食用

Animal and veterinary science basal disciplines ; Functional gene ; Review ; Myoblast ; Regulation of growth.

畜牧、兽医科学基础学科；功能基因；综述；肌细胞；生长调控

The basal cells of epithelia in the nasopharynx had similar ultrastructural features.

鼻咽上皮的基底细胞具有相同的超微结构特点。

Stem and pedicels papillose-pubescent; leaves of 2 shapes, basal 2 different from and much larger than others; flowers slightly zygomorphic; nectary on 1 outer tepal much larger than others and spurred abaxially

茎和花梗小乳突状短柔毛；叶的2个形状，基部不同于和很多比其它的大；花有点左右对称；在背面1 外部花被片很多比其它的大和距上的蜜腺 21 FRITILLARIA karelinii 砂贝母

In this study, RT-PCR and Western Blotting were performed to quantify the regulation of endogenic nerve growth factor expression in neuroglia cells by HCMV infection. The results showed that basal, endogenous NGF expression in U251 was unchanged during early HCMV infection.

本研究采用RT-PCR和Western Blotting技术，检测正常培养和感染HCMV的神经胶质瘤（U251）细胞NGF的表达，探讨人巨细胞病毒对神经胶质瘤细胞内源性神经生长因子表达的影响。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！