查询词典 triangular factorization

For square and regularly triangular cross sections, a generic morphological transition sequence, from perpendicular lamellae to parallel lamellae to concentric lamellae or trifurcate lamellae is predicted with increasing the surface preference.

在截面为正方形和正三角形的纳米孔中，我们预测随着孔壁作用的增加，可出现从垂直层到平行层到同心层或三叉层的一系列形态变化。

Pollen oblate or suboblate, usually trilobate, or triangular.

花粉扁球形或长扁球形，通常，或三角形。

Culm sheath blade broadly triangular to ovate-oblong, base broadly or truncately rounded or cordate; sheath auricles ca. 0.5 cm

宽的竿箨叶片宽三角形到卵状长圆形，基础或者截形圆形或心形；鞘叶耳约0.5厘米 7

I.! y P,{7 v: R; O0 D INTRODUCTIONIn most of the previous studies like [1-3], the effect of SRS in DWDM fiber opticsystems has been treated under various assumptions like undepleted pump approximation, wavelength independent fiber loss coefficient, triangular approximation of Raman gainprofile, negligible loss of energy whenever a short wavelength photon is transformed into a long wavelength photon (i.e., l i / l k ~ 1), equal power loading in all the wavelength channels and equal channel spacing.

P _ W/ I 在以往的绝大多数研究中，如[1-3]，人们都认为， SRS 在 DWDM 光纤系统中的影响是在诸多假设，如未衰减泵近似值，波长依赖光纤损耗系数，喇曼增益表的三角近似值，当短波光子被转变为长波光子时(i.e。， l i / l k ~ 1可忽略不计的能量损耗，各波长通道均等的动力负载以及均等的信道的频率间隔。

Leaf blade ovate to triangular or narrowly so, base mostly rounded to cordate and abruptly narrowed into petiole; seeds unwinged

多数的叶片卵形到三角形或狭如此，基部圆形到心形和突然缩小的成为叶柄；种子无翅 7 Buddleja crispa 皱叶醉鱼草

THE BASIC FORM OF A VAJRA DAGGER IS THE TRIANGULAR ARE ADORNED WITH IMAGES OF PROTECTOR DEITIES AND HEADS OF DOG .

它的基本造型是三角形的匕首，但把柄上的装饰差别很大。

From an imaging perspective, these patients have either complete or partial agenesis of vermis, which results in triangular-shaped mid fourth ventricle and a bat-wing appearance in its superior aspect.

从影像学角度来看，这些病人都会有完全或部分的小脑蚓部发育不良，这导致四脑室中部呈三角形样改变，上方呈蝙蝠翼样改变。

Sepals triangular or broadly so, ca. 1.5 mm, sparsely villous on both surfaces.

宽如此的萼片三角形的或，约1.5毫米，疏生长柔毛在两面。

The triangular figure is like screw of the steamer , signify Shanghai is a city that is advancing constantly; Pattern in the center set sail large junk that go to sea,Shanghai Harbor most old shipping, it signify Shanghai one with a long history port city , show magnificent brilliant a tomorrow; The background of the large junk is in face of the white yulan in full bloom of early spring.

三角图形似轮船的螺旋桨，象征着上海是一座不断前进的城市；图案中心扬帆出海的沙船，是上海港最古老的船舶，它象征着上海是一个历史悠久的港口城市，展示了灿烂辉煌的明天；沙船的背景是迎着早春盛开的白玉兰。

This circuit in a certain frequency range with good triangular wave and square-wave signal.

这种电路在一定的频率范围内具有良好的三角波和方波信号。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。