发现酸性球团矿的脱碱效果很差。
It is found that the dealkalization effect on Baotou acidic pelletized ore is poor.
由于收尘面积小，易堵塞，只能过滤较大的灰尘，过滤效果很差。
Because the area is small, easy to collect dust jams, only larger dust filter, the filtering effect is very poor.
采用常规超声检测方法对在役转轴表面疲劳裂纹检测的效果很差。
Conventional ultrasonic NDT method is quite incompetence for the surface fatigue crack testing of in service rotary shaft.
北京的一些KTV大多数都是采用这种装修方法，隔音效果很差。
Some KTV in Beijing most of this decoration method, the effect of poor insulation.
当文本集较分散或出现多峰值时，基于质心的文本分类算法分类效果很差。
The performance of text categorization algorithm based on centroid is poor when the documents are dispersive or existing more than one peak value.
云南某锡多金属矿矿石中易浮硅质矿物含量高，造成生产上浮选锌的效果很差。
The ores from a Yunnan Tin-polymetallic mine contains high level of easy-floating silica minerals, resulting in poor zinc flotation effect in production.
结果表明：沸石能有效地去除大分子的有机物，对小分子有机物的去除效果很差。
The results demonstrated that the zeolite could be effective for removing higher molecular weight (MW) organics but less effective at lower one.
一般说来，电站煤质的品位低、灰含量高(低的固定碳含量)，直接气化效果很差。
Generally speaking, the coal of power plant is low-grade, high-ash (the low content of fixed carbon) and the effect of direct gasification is bad.
其他窗口包有的在显示上有问题，有的显示起来不完整，有的在我调整其大小时效果很差。
Other window packages had rendering problems, rendered in segments, or behaved badly when I resized them.
由于目标函数中存在大量局部极小点，在处理合成数据和实际数据时，该方法效果很差。
Because there are many local minimum points in objective function waveform inversion's effectiveness is weak when processing anamorphic data and actual data.
但在温度等条件恶劣的自由空间实验中，这两种方法都不能保证激光线性调制，通信效果很差。
But in the harsh conditions, such as the becoming temperature in free space experiments, these two methods can not guarantee linear laser modulation, effects of poor communication.
成像时，因为人体组织各器官、组织对比度很低，医学影像设备成像往往视觉效果很差，需要增强。
Because human body organs and tissue contrast is low, the medical imaging equipment often get poor visual effects images, that need to be enhanced.
候赛因：喂，我听不清楚，电话连线效果很差，你和王宫之间的线路效果不好，国王说的声音听不清楚。
Hussein: Hello. I do not hear, the connection is the worst - the line between you and the palace of the king from which the king is speaking is bad.
同时，由于一些状态不可估计或估计效果很差，采用简化状态方程进行对准，存在着模型参数不确定性。
Meanwhile, as some states can not be estimated or have poor estimation, the simplified state equation employed in the alignment process will cause model parameter uncertainty.
实验结果表明，当水印图像被弯曲到了视觉效果很差的情况下，利用该算法仍能正常检测出隐藏的水印信息。
The experimental results show when images watermarking embedded are bended to random degree, watermarking information can be checked very well by using this algorithm.
针对粘性较大的物料，传统办法的单纯旋转混合机或单纯振动混合机混合研磨效果很差，无法做到良好的混合。
For thick heavy material, the traditional single rotation mixer or single vibration mixer cannot mix the material enough, and the mix effect is bad.
本实用新型涉及一种轻型卡车复合前翼板，解决了现有轻型载货汽车 前翼板消除发动机噪声效果很差的问题。
The utility model relates to a combined front wing for a light-duty truck, solving the problem that existing front wing for a light-duty truck is poor in effect to eliminate the noise of the engine.
像中国许多气候温和的地方一样，湖南很少下雪，当地的房子隔热效果很差，许多社区缺少除雪车和其他冬季设备。
Hunan, like many temperate parts of China, has little experience of snow. Houses are poorly insulated and many communities lack snowplows and other winter equipment.
这两种情况肿瘤样本的对比也许可以解释为什么一些雌激素受体阳性乳腺癌患者对降雌激素药物有效而有些却效果很差。
Comparing the two groups might help explain why some estrogen-receptor-positive breast cancer patients do well with estrogen-lowering drugs and others poorly.
由于泄漏声发射信号的多模态特性和在管道内传播过程中的频散特性，使得通过相关分析进行管道泄漏定位的效果很差。
Due to the multi modes and dispersion nature of acoustic emission (AE) propagating in pipeline, traditional cross correlation technique do not perform well for acoustic leak location.
应该是这个意思“用于近似（拟合）实验数据的函数对于反映实验的变化趋势的效果很差，有些时候远远小于真实（实验）数值。
The functions used in the approximation of the experimental data are poorly showing the trends of the results, sometimes considerably underestimating the real values.
但文字出现在复杂的背景中时，现在的文字分割识别技术却处理的效果很差，车牌识别是从复杂的背景中识别文字的一个典型事例。
But text often appears in textured backgrounds. Current technologies meet many difficulties while doing with these. License-Plate-recognition is a typical example.
但是一些国家的媒体和专家认为这种运动不但看起来效果很差，而且把另一个层面的控制强加到本已经收到侮辱和伤害的外来人员身上。
But some state media and experts say the move not only looks bad but imposes another layer of control on the already stigmatized, vulnerable migrants.
许多在艺术效果上费尽心机，但是设计规则很差劲的游戏，也没有什么乐趣，所以那些游戏我也不玩。
Lots of games that try too hard to be art, and follow poor game design practices, also are not interesting, so I don't play those either.
有时这种方法可以很好地工作；有时效果却很差。
Sometimes this works pretty well; sometimes it's pretty bad.
有些图片在电脑显示器上看起来挺好，但投影到墙上后效果就很差。
Sometimes images that look fine on your computer monitor may end up looking bad when blown up on a wall.
我看到过很多游戏在开始的一两个小时测试中很出彩，但仅仅几个小时后效果就变得很差。
I have seen many games pass the first hour or two of testing with flying colors, only to get a sharp dropoff after the first few hours of play.
我看到过很多游戏在开始的一两个小时测试中很出彩，但仅仅几个小时后效果就变得很差。
I have seen many games pass the first hour or two of testing with flying colors, only to get a sharp dropoff after the first few hours of play.
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