查询词典 narrower

Just as a general egg cell differentiates through epigenesis to become a legion of specialized cells, so in evolution animals and plants split up into varieties more dependent on narrower niches.

正像一个普通的卵细胞经过后来的渐变分化成众多不同的专门细胞，在进化中，动植物也分化成更多不同的种类，各自适应一个更窄的生态龛。

It will eschew broad teenage farein favor of movies targeted at narrower audiences such as blacks and young women.

它将避免广泛的青少年节目，而喜欢针对更窄一些的像黑人和年轻妇女一样的观众。

Using the theory of cumulative innovation and evidence listed in investigations of ethnobotany and ethnopharmacology, it argues for a narrower definition for traditional knowledge, in the sense of ethnobotanical knowledge in the case of drug research.

不过，自1990年代，医药业反而将取用生物遗传资源及其相关的传统医药知识的初步研究工作，转包给中小型企业进行，促成「焦点市场」交易的兴起。此转变不仅有损於生物多样性保育的透明化，也有碍建立衡平的利益分享机制。

Morphological observation showed that exposure of≥0.625 mmol/L Na2SO3 could decrease cell numbers significantly and living cells seemed narrower and longer than the usual way with fewer evection. But lower concentrations of Na2SO3 (≤0.156 mmol/L) did not change cell numbers and cell morphology.

形态学观察发现，当接触亚硫酸钠浓度≥0.625mml/L时，细胞数量明显降低，细胞比较细长，突起较少；当亚硫酸钠浓度簇0.156mmol/L时，细胞数量和形态基本无变化。

When the width of the channel is unchangeable, the more are the numbers of the channels, the narrower the channel becomes, the evener the oxygen on the surface of diffusion layer becomes.

当流道宽度不变时，流道数目越多，流道间隔越窄，越有利于氧气在扩散层表面上的均匀化分布。

The galluses should be neither narrower than 2-3 cm, nor too short; there must be elastics or adjustors, so that girls can strain them during exercises and loose them after exercises.

内裤的保健作用于我们在此就不详细述说了，其主要的是里料一定要是纯环保的天然材料和其防臭抗菌等功能效果。

Ahead of us were the narrower valleys: the steel-rolling mill, the gasworks, the grey terraces, the pitheads.

在我们的前面是狭窄的山谷：轧钢厂、煤气厂、灰色的平台，还有矿井的出口。

The results of character evolution history reconstruction shows the SC in PT and AD clade might be a homoplasy character; also, the SC in PT clade might have multiple origins. SC in Pteridaceae has some special characteristics:(1) the cell long axes usually run parallel to the lateral veins;(2) Most of Pteris and Adianum species have VSC only in lower epidermis;(3) Species have ISC also have VSC.(4) Presence of spicular cells is highly correlated with the long veinal epidermal cells. Species have type III silica deposition type usually have longer and narrower veinal epidermal cell compared with ordinary epidermal cells; Species have type IV silica deposition type also have long epidermal cells, but not significantly different from ordinary epidermal cells.

本实验中亦发现凤尾蕨科之矽异形细胞具有几项特色：(1)矽异形细胞之长轴多与叶片侧脉方向平行(2)发现多数铁线蕨属以及凤尾蕨属植物仅下表皮具有脉上矽异形细胞；(3)具有脉间矽异形细胞的种类会同时具有脉上矽异形细胞；(4)长条形的侧脉上表皮细胞与矽异形细胞具有相关性，仅具脉上矽异形细胞的分类群之脉上表皮细胞均较一般表皮细胞细长；具有脉间矽异形细胞之物种之脉上表皮细胞亦为长条形但形态与一般表皮细胞常无明显形态差异。

Ren is often translated as "benevolence" or "humaneness", and is used by the text in a broader and a narrower sense.

仁往往是翻译为"善"或"人性"，并用文字在更广泛的和狭义的。

The application of reflected optical difference system in surface crack of aluminum detection is also discussed. By analyzing the experimental data, we found that the reflected pulsed wave techniques could be used to measure the position of crack precisely and depth imprecisely. Transmitted wave contain much size information of the crack, despite without position information. The spectrum of transmitted is sensitive to the depth of crack. The deeper the crack is, the narrower the spectrum bandwidth is.

使用自建的光偏转差分检测系统，对铝样品中多种表面缺陷进行了检测，对表面波直达波，反射波，透射波波形及频谱进行了分析，讨论超声表面波与各种缺陷相互作用后的变化，通过对实验结果的分析，发现缺陷脉冲发射法可以精确测定缺陷位置，粗略估计缺陷深度；而透射法测的波形无法定出缺陷位置，但包含了缺陷大小信息，透射波频谱对缺陷深度非常敏感，随缺陷深度的加深，频谱不断的左移。

We will see more and more activist government policies that distinguish economic activities according to the nationality of the actors.

我们将看到越来越多激进的政府政策，这些政策根据企业的国籍来区分经济活动。

If we can prove the independence of an axiomatic system, then we can guarantee the conciseness of this system, ie.

如果能够证明某个一阶谓词系统的独立性，那么就能够保证该系统的建立是精炼的，即没有任何一条公理或推理规则是多余的。