weak in的例句大全

The researches of lithic industry of Neolithic and historical period is relatively weak in the Three Gorges Region of China, so it's necessary to probe into this subject.

我国新石器时代以及历史时期的石器研究相对薄弱，因而对这部分内容的探讨很有必要。

互联网摘选

Light Dirac neutrino in the gauge models with confining weak interaction

禁闭弱作用规范模型中的轻Dirac中微子

互联网摘选

For the polysemous words that they have learned, most students could only acquire one basic conceptual meaning and they are quite weak in the knowledge of word collocations and different meanings of a particular target word.

对于已经学过的单词，绝大多数学生仅能掌握最常见的一项基本意义，但是在词汇搭配和词的多义性方面的知识还比较薄弱。

互联网摘选

Neutrino is one of the important and characteristic particles in elementary particle family, and the one only participating in the weak interaction.

中微子是基本粒子家族中重要且具有特色的成员之一，是唯一只参与弱相互作用的粒子，它在理论物理学及天体物理学中都占有着十分重要的地位。

互联网摘选

The reaction rate of non-leptonic quark weak interaction and the bulk viscosity of quark matter in the magnetic field are investigated.

研究了磁场中夸克非轻子弱作用过程的反应率和黏滞系数。

互联网摘选

The crystal growth kinetic model for SrSO_4 precipitation process was established according to superposition model and weak interaction model when there was EDTA in the system.

根据叠加模型和弱化模型，建立体系中有EDTA存在时，硫酸锶沉淀过程的晶体生长动力学模型。

互联网摘选

Concrete and masonry is weak in tension and crack when the tensile strain is of the order of 0.000 2~ 0.000 5, the dangerous section of split is very dangerous.

砼及砌体抗压强度高，抗拉强度很低，极限拉应变约为0.0002～0.0005，危险截面是脆性破坏，因此裂缝的出现和开展是危险的。

互联网摘选

Chinese nonferrous metal industry is large but not strong, and its competitiveness is relatively weak in the international market.

我国有色金属工业大而不强，在国际市场上竞争力较弱。

互联网摘选

The students were found to be weak in sports skills and in lack of understanding of sports.

贫困生体育行为的显著特点是对体育的认识不足，在体育技能方面偏弱。

互联网摘选

Sales in China were also weak in the 4th quarter, with Musk blaming a misperception among urban Chinese consumers that it would be difficult to charge their cars.

去年第四季度，特斯拉在中国的表现同样疲软。穆斯克指出，这是因为中国城市居民误以为给电动汽车充电是一桩难事。

互联网摘选

The data of pedestrian traffic flow is thin and weak in China comparing the rapid development of society. Systemic researches on pedestrian ingress-egress flow, traffic flow characters and pedestrian behaviors are needed.

已有的行人交通流参数相对单薄，缺乏系统性的大型活动行人集散、交通流特性、交通行为研究，以及在中国行人交通特性基础上的系统的行人交通组织方法。

互联网摘选

Many students are weak in using English and have no interest in learning English.

许多中等职业学校的学生英语应用能力较差，对英语学习不感兴趣。

互联网摘选

In the calculation of the probability involving the neutrino, the time scale in the time-dependent perturbation theory should be much less than Is. Otherwise, it will bring the obvious flavor violation in the weak interaction which is in contradiction with the micro-causality.

在涉及中微子反应的概率幅计算中，含时微扰的时间标度必须远小于1S，否则会带来弱作用过程中显著的味破坏，从而违反微观因果律。

互联网摘选

Introduction on the Research Method of the Molecular Weak Interactions in Supramolecular Chemistry

超分子中分子间弱相互作用力的研究方法概述

互联网摘选

As a result, the use of the performing aerobics is increasing. Evidences show that the performers are weak in basic pose, music attainment, action power and expressive force though they are qualified in physical harmony and imitational capacity.

基层表演的队员身体协调性、动作模仿能力方面都基本过关，但基本姿态、音乐素养、动作力度、表现力等方面的素质急待进一步提高。

互联网摘选

The study shows that salt-water change in field dimension of soda saline soil have the following features: high-spatial variation of salt content, exist of both saline and alkaline, poor hydraulic characteristic, and weak in transfer between soil water and groundwater.

研究表明田块尺度苏打盐渍土水盐变化具有如下特征：土壤盐分含量高度空间变异性、盐化和碱化共存，水力性质极差，土壤水和地下水的转化关系非常微弱。

互联网摘选

In normal stomach tissue, the expression of Axin in the stem cells is strong, and weak in the mature cells. But its expression in normal liver tissue is well-proportioned.

正常胃组织中，Axin蛋白在其基底部干细胞表达强，表面成熟细胞中表达弱，而在正常肝组织细胞中Axin蛋白表达均匀，无区域性。

互联网摘选

The unions have always been weak in this industry.

在这个行业，工会一直没有权威。

《牛津高阶英汉双解词典》

Generally, due to the lower spatial resolution of hyperspectral image, and the effect of the target size and complex features, make the interested target in hyperspectral images often in a state of subpixel or weak information.

通常，由于高光谱图像较低的空间分辨率以及受到目标尺寸和地物复杂特性的影响，使得感兴趣目标在高光谱图像中往往处于亚像元级或弱信息状态。

互联网摘选

Tom is weak in maths.

汤姆的数学不好。

互联网摘选