查询词典 poor at

Although it has achieved progress of reducing the acid mist, water loss rate, self-discharge rate, and improving the discharge capacity, but it has also brought a series of new problems:poor ability of the electrode gel penetration, weak

它虽然在减少酸雾，降低失水率，减少自放电率，提高放电容量等方面取得了进步，但又带来了胶体向电极渗透能力差，与AGM隔板匹配能力弱和电极反应速度慢等一系列新的问题。

There was a bitter row between rich countries and poor ones, and the meeting broke up in acrimony.

在那次会议上，富国和穷国之间分歧太大，会议不欢而散。

Nephrite is used to be considered as aphanitic mineral aggregate which belongs to Fe\|poor and Mg\|rich member of actinolite\|tremolite series.

软玉是含水的钙镁硅酸盐矿物集合体，属于角闪石族钙质闪石亚族中的透闪石阳起石铁阳起石系列的矿物。

To extrahepatic cholangiocarcinoma and gallbladder carcinoma, the rate of excision is low and the sensitivity to chemotherapy and actinotherapy is poor.

我们的研究表明，胆道癌表遗传的改变能够通过对染色质基因转录的调节来影响癌细胞的增殖进程，而表遗传的改变与蛋白信号的传导密切相关。

Because of the poor quality of the trials, the effectiveness of acupuncture remains unclear.

由于这些研究的质量不佳，所以针灸的有效性仍然不清楚。

Children in the cold, if the weak or poor nutrition, are prone to acute bronchitis.

小儿在感冒之后，如果体弱或营养欠佳，很容易发生急性气管炎。

His ad-lib comments showed poor judgment; an extemporaneous piano recital; an extemporary lecture; an extempore skit; offhand excuses; trying to sound offhanded and reassuring; an off-the-cuff toast; a few unrehearsed comments.

他的即席评论显得缺乏判断力；临时的钢琴独奏会；即席演讲；即席幽默；临时借口；试图听起来即席又可靠；即席祝酒；一些临时评论。

As the foundation of ultrasonic testing of composite materials, this thesis is intended to explore in detail a number of features of wave propagation in anisotropic plates, and the following essential problems will be considered:(1) Propagation of plane bulk waves in homogeneous and orthotropic anisotropic media;(2) Lamb wave propagation in multilayered anisotropic plates;(3) Influence of isotropic solid or liquid loading on Lamb wave propagation in anisotropic solid media;(4) Influence of interface layers on Lamb wave propagation in layered anisotropic composite laminates;(5) Dispersion characteristic analysis of attenuation Lamb wave while existing an thin viscous layer which is used for simulating the poor curing in adhesively bonded joints.

作为复合材料超声检测的基础，本文研究了如下国际前沿性的课题：（1）平面体波在正交均匀各向异性媒质中的传播；（2）多层各向异性媒质中Lamb波的传播；（3）各向同性固体或液体负载对各向异性固体媒质中Lamb波传播的影响；（4）界面层对层状各向异性复合媒质中Lamb波传播的影响；（5）胶粘剂未固化而呈现粘弹性时粘接结构中衰减Lamb波的频散特性分析。

I recently adopted a child, 11 years old, his father, 73, the age old and can no longer take care of her, very poor way

最近我收养了一个孩子，11岁，他父亲73了，年龄老了，不能再照顾她了，很可怜的样子

I agree that Adrian Childs was poor: he seemed to think that he was on the One Show.

我也觉得Adrian Childs很可怜，他看上去以为自己是在个人秀。

As a dominant party,CPC government should play a guardian,supervisee and guarantee role to overcome all the difficulties in the development of charitable cause and bring it into full play in the establishment of harmonious society on policies and regulations basis.

在中国共产党的文献中第一次把发展慈善事业提到&最广泛最充分地调动一切积极因素，不断提高构建社会主义和谐社会的能力&的高度来认识。近年来，社会学界对慈善事业的理论专著发表较多，有鉴于此，笔者不揣浅陋，谈谈自己的认识和见解。

Flow through the land, the land of the scale of operation allows the effectiveness of the land may be raised.

通过土地的流转，土地的规模经营可以让土地的效益得到提升。