查询词典 be poor at

Like those poor bastards out there on the Little BigHorn.

就象那些在小巨角战败的军队一样

The girl was born to a poor family in the northern part of Bihar and was both the subject of wander and ridicule.

这个女孩出生在比哈尔邦北部的一个贫困家庭中，曾是遗弃和嘲笑的对象。

It also helps to improve night vision and assists the eye to adjust in poor light. Bilberry may help reduce the risk of damage to the microcirculation of the eye.

它也帮助提高夜视能力，让眼睛逐渐适应弱光源。bilberry也能减轻眼睛微循环受破坏的风险。

Our poor Earth became a basketball, then a billiard ball until it finally disappeared - or almost - from the screen. Instead, my vision was filled with the sombre blue of space. I turned my head in Thao's direction hoping for further explanation.

我们可怜的地球开始象个篮球，然后象个桌球，直到最后消失，差不多同时，在屏幕上取而代之的是昏暗的蓝色空间，我转向涛希望能得到他进一步的解说。

" Fish and chips used to be a poor man's treat, but with the prices, it's becoming a delicacy," said Mark Morris, a fishmonger for 20 years in London's enormous Billingsgate market.

马克·莫里斯在伦敦海鲜市场卖了20年的鱼，他说："油炸鱼薯过去是穷人的珍馐，现在却成了大众美味。"

Even if you become a billionaire in the games world, you may be very poor.

即使你在游戏世界成为亿万富翁的时候，在现实世界中你可能很穷。

When medical instrument draft condition becomes poor and the internal temperature rises reaching the controlled temperature of bimetallic strip temperature control unit, the normally closed stationary contact and normally closed moving contact disconnect to make main circuit power interruption and instrument stopping work, at the same time normally closed moving contact and normal open stationary contact switching-on, indicating light working, prompting the medical instrument being stopped because of superheating.

当医用仪器通风条件变差，内部温度上升，达到双金属片温控器的控制温度时，常闭静触点和常闭动触点断开，主电路供电中断，仪器停止工作，同时常闭动触点与常开静触点接通，指示灯工作，提示医用仪器因过热而停机。

Because the binary and gray coding modes themselves have defects in poor function of "fine-tuning", and it makes them not suitable for dealing with this kind of problem.

这是由于二进制和格雷数编码本身存在"微调"功能贫乏的缺陷，不适应处理这类问题，浮点数编码克服了它们的缺陷，从而大大提高了模拟的准确度。

Entomopathogenic fungi are the main biological factors of controlling pest population in nature, but its application was limited because of their poor performance in field.

昆虫病原真菌是自然界控制害虫种群的主要生物因子，其研究开发越来越受到重视。但由于存在致死速度慢、防效不稳定、对环境条件要求高等缺点，限制了昆虫病原真菌的应用。

The open ocean is the most extensive biome in area, but it tends to be nutrient poor and hence4 unproductive.

开阔的海洋是面积最广阔的生物群系，但是它却养分贫瘠，因此，它的生产力是低的。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。