中弱

Besides being applied to the reading instrument of amblyopia , it can play an active part in taking pictures of the television and the film , and in transforming each other. In addition , it is the front sensor of CCTV for quasi moving object and the triffic supervisory system.

准高帧频CCD 摄像机具有75 帧/ s 的图像速度，除了适合于弱视阅读机以外，还能在电视电影拍摄和相互转换应用中起到积极作用；另外还能在电视监控准动态运动物体和交通监控系统中作为前端传感器。

Objects considered difficult or impossible to see will now be discerned at first glance, and fainter specters will have taken their place.

一些被认为是极难观测或是无法观测到的天体会在第一次观测中被识别出来，一些暗弱的影像也会出现在视场中。

RT-PCR analysis revealed higher expression levels of GmRLCK in soybean cotyledons,roots,flowers and young pods;whereas lower expression levels were detected in radicles,stems and mature leaves at vegetative stage.

RT-PCR的结果表明，GmRLCK在大豆子叶、根、花以及豆荚中都有较高的表达，而在胚根、茎和成熟叶片中的表达相对较弱。

Gene coding for matrix protein (p15) of donkey leukocyte attenuated vaccine strain of equine infectious anemia virus was cloned from its proviral DNA obtained from the vaccine strain infected donkey leukocyte cultures,and expressed in E.coli.

从感染驴白细胞的马传贫驴白细胞弱毒疫苗株前病毒DNA中克隆了编码基质蛋白(p1 5 )的基因，并在大肠杆菌中进行了表达。

It can identify the denomination and paper currency and seek out deformity. Concerning shortages of the previsions design of Paper Currency Identification Instrument, such as poor seeking-out deformity and defective unity of paper currency between new version and old one, a new identifying method is promoted in the thesis that Eight-line Seeking-points Method based on regional gray scale and paper currency sample database is on service by means of the points from paper-scanned background edge looking for the points on the paper edge.

本文针对当前国内图像识别技术在纸币清分机中的应用不成熟而导致对人民币挑残能力弱、在人民币新旧程度和面向分类中的一致性差的情况，提出了一种基于区域灰度特征提取的八线找点算法和区间估计建立标准样本库相结合的图像识别方法。

Beckmannia syzigachne had poor adaptability and competition ability in rape or wheat field with no-herbicide application in history, but would become dominant specie in water logged winter fallow, leading to yield loss of rape and wheat after a few years.

在实行正常农事操作的稻茬油麦田中，与其它主要杂草种群相比，其自然竞争力弱，难以成为群落的优势种。但其具有&喜湿性&的特点，在冬季常常积水的休闲田中，发生量可大幅度上升。

In - another kind of word of ile ending, Englishmen pronounce letter i in the end syllable the long tone ; Americans read weakly.

而在以-ile结尾的另一类单词中，英国人将尾音节中的字母i读作长音；而美国人则弱读。

Ni 2+ and Co 2+ can be precipitated with Bi 3+ in sulfide when Bi 3+ and sodium sulphide is added to water sample.

在中性或弱碱性条件下，向被测水样中加入适量Bi3＋和Na2S，使水样中的Ni2＋、Co2＋和Bi3＋以硫化物的形式沉淀下来。

Guanine can quench the phthalhydrazidylazoacetylacetone's ECL in acid medium, and the linear concentration range of guanine relative to the ECL intensity is from 2.0×10~(-6) to 1.0×10~(-5) mol/L.The mechanism of phthalhydrazidylazoacetylacetone's ECL on the surface of ITO glass has been discussed according the experimental phenomenon.The phenomenon of ITO self-luminescence has also been studied.It has been found that the machanism of phthalhydrazidylazoacetylacetone on the surface of ITO in different medium is dissimilarity. The phenomenon of ITO self-luminescence may be caused by the interaction of the active oxygen element and ITO's surface.

鸟嘌呤在弱酸性介质中3-(1-乙酰丙酮偶氮)苯二甲酰肼的电化学发光具有显著的淬灭作用，2.0×10~(-6)～1.0×10~(-5) mol/L浓度范围内，电化学发光强度与鸟嘌呤的浓度成良好的线性关系根据相关试验现象对3-(1-乙酰丙酮偶氮)苯二甲酰肼在氧化铟锡玻璃电极上的电化学发光机理进行了初步探讨，并对氧化铟锡玻璃电极自身发光现象进行了研究，研究发现在不同酸度环境中，3-(1-乙酰丙酮偶氮)苯二甲酰肼在氧化铟锡玻璃电极上电化学发光的机理是显著不同的；ITO自身发光可能是由活性氧系分子与ITO镀膜玻璃电极表面相作用引起的。

It is easy to find that the broken area is the middle section between the pre-atress bar.

结构的破坏截面在预应力钢筋箍中间的截面上。最后，为减少模型中的弱约束区，作者加密了模型中的钢筋箍，提出了优化方案。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。