不准确

Load forecasting for power system is one of the important task of power utilities. Accurate load forecasting is helpful to planning generators starting and stopping in the interior of the electrical networks economically and reasonably, preserving the security and stability of power system, reducing the unnecessary circumvolving repertory capacity, making planning to overhaul the units in reason, ensuring the normal production and life of the society, effectively reducing the cost of generating electricity, increasing the economical and social benefit.

电力负荷预测是供电部门的重要工作之一，准确的负荷预测，可以经济合理地安排电网内部发电机的启停，保持电网运行的安全稳定性，减少不必要的旋转储备容量，合理安排机组检修计划，保证社会的正常生产和生活，有效地降低发电成本，提高经济效益和社会效益。

Searching for the object's concavities of active contour model is a dynamic optimization problem.

主动轮廓线模型凹陷边界点的寻优属于动态优化问题，由于其复杂性，传统方法不能准确搜索到最佳边界点。

So armed with Alexa China's semi-accurate Top 50 and cross-checking it with Chinarank's Top 50 sites (which is probably biased too – but it was another data point), I arrived at the China list.

因此我觉得在这个情况下，尤其加上了中国网站排名50大的对比，还算可以用。有可能不是百分之百准确，但是趋势因该是正确的。

The present models used in seismic response analysis of arch darns, such as Fenves' model and Dowlings' model, have the shortcodring that the accuracy to simulate the contact state between cracked surfaces is not high.

目前在拱坝地震反应分析中应用的一些模型，如Fenves模型、Dowling的三参数模型，存在对缝界面的接触状态模拟精度不高的问题，这对于准确评价工程上关心的经界面最大张开度是不足的。

However, under the experimental conditions used for these tests, carbonyl compounds may be generated by decomposition of unstable intermediates, such as hydroperoxides, thus detracting from accuracy of the results.

然而在这些试验的试验条件下，羰基化合物会由于不稳定中间体的分解产生，如氢过氧化物，因此结果会偏离准确值。

There are many specific words with special legal meanings in legal English. Moreover, the legal documents which stipulate rights and obligations must be precise, objective and standard disallowing any amplification or emotional expression, so many particular features of syntax are formed.

在法律英语中不仅有众多的具有法律专门意义的特殊词汇，而且由于规定人们权利和义务的法律、法令或契约等法律文书所表达的内容必须准确、严密、客观和规范，不容许丝毫的引申、推理或抒发和表达感情，因而在法律英语中又形成了许多特有的句法特点。

Originally, hot water dips were used, with or without fungicides, to disinfect but now, with improvements in technology by which temperatures can be maintained accurately , fresh horticultural product can be disinfested with hot water or hot air.

最初是用热水浸泡进行消毒，加或不加杀菌剂，现在由于技术的改进能够准确地保持温度，新鲜的园艺产品能够用热水或热空气消毒。

In the traditional photogrammetry, the office interpretation and draughting and field inspection are adopted in the production. The shortcomings of this method are: the slow speed in drawing, the difficulty in modification, the inaccuracy and uncertainty in the symbol size, and the non-digitization in production.

这种作业方法具有以下缺点：描绘速度慢，不易修改，符号大小不易绘准确；提供的判绘成果是判绘像片，而非数字成果，严重不适应摄影测量数字化生产要求。

Sings also is one kind is good at displaying and the stimulation sentiment artistic form, had the exquisite singing voice and clear being nitpicking on words with the perfect union which enunciates, as well as the intonation processing method, but deficient emotion accurate and vivid expression, is not impossible to complete the vocal music art the creation duty.

歌唱也是一种善于表现和激发感情的艺术形式，有了优美的歌喉与清晰的咬字与吐字的完美结合、以及语调的处理方法，而缺乏情感准确与生动的表达，是不可能完成声乐艺术的创造任务的。

MSHA/MRHA was simple and rapid but insensitive for typing of fimbriae. However, PCR was rapid, sensitive and accurate.

MSHA/MRHA具有方便、快速的特点，但不敏感；PCR则具有快速、敏感、准确的优点。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷