查询词典 calculate in advance

We need to calculate accurately in advance.

我们需要事先作出准确的估计。

The system adopted active tracking, namely calculate the input angle of the tracking device in advance, the angle is correspondent to the sun position some moment.

即预先计算好对应于某时刻太阳位置的跟踪机构的输入角度，通过跟踪器上平台

The system adopted active tracking,namely calculate the input angle of the tracking device in advance,the angle is correspondent to the sun position some moment.Photoelectric sensors react the sunlight that putting on different position of the platform, feedback electrical signal.Then single-chip applys the subprogram and sends out pulse to step motors according to the signals,can control the rotate angle and direction of the step motor. The mechanism has realized the automatic track to the sun, so that the trackers top flat board can be always vertical to the sunlight and arrive the furthest receiving energy.

系统采用主动式跟踪，即预先计算好对应于某时刻太阳位置的跟踪机构的输入角度，通过跟踪器上平台不同位置上摆放的光电传感器感受该太阳位置的光照，反馈回电信号，单片机根据该信号调用子程序发出脉冲对步进电动机的转动角度和方向进行控制，实现了机构对太阳的自动跟踪，使跟踪装置的上平台始终处于垂直于光照方向，达到了能量最大限度的接收。

objective to determine the menarche age among female students and the relation between body fat and menarche in anhui province to provide theoretical basis for adopting intervention measure and carrying out health education.methods probability unit regression were used to calculate mmas in 3 000 girls aged 9～18 years old,who were selected from 3 areas in 2005.results mmas were 12.76 and 13.11 years old for urban and rural girls respectively.the youngest age was 10.the menarche age was significantly,related with bmi sebum thickness of abdomen,sebum thickness of shoulder blade and the upper arm.conclusion there was significant relationship between menarche age and body fat.menarche age showed an ahead trend in han national students in anhui province.sex eduction should be conducted in advance,and it was important to strengthen sex education in adolescent.

目的 了解安徽省女生月经初潮及初潮前后体脂变化情况，为采取干预措施和健康教育提供理论依据。方法按照2005年全国学生体质调研要求，采用分层整群抽样方法，对安徽省南、中、北3个地区城乡9～18岁中小学女生3000人进行调查，并测量体质指数、腹部皮脂厚度、上臂皮脂厚度和肩胛下皮脂厚度4项指标。结果城市女生半数月经初潮平均年龄为12.76岁，农村女生13.11岁，城乡最小月经初潮年龄均为10岁。体质指数、腹部皮脂厚度、上臂皮脂厚度和肩胛下皮脂厚度4项指标均值来潮组均大于未来潮组，差异有统计学意义，p.01。结论月经初潮年龄与体脂因素关系密切；安徽省汉族学生月经初潮年龄呈现提前趋势，性教育应提前，加强青春期性教育尤为重要。

Zhao Fu appointment moving company AmEx, the company official said: to move the best two days in advance booking, and to note how many things in advance, indicating the starting position and moving floors, easy to calculate the price.

随后记者采访了赵女士预约的福运通搬家公司，公司负责人称：搬家最好提前两天预约，并且要提前说明有多少东西，说明搬运的起始位置以及楼层，便于计算价格。

Right Pierrepoint in Germany quite a vivid description of the death penalty: British teacher in advance of execution by hanging required to accurately estimate the height and weight on death row, and then calculate the required length of rope, in the execution of prisoners after the end for cleaning encoffining.

对Pierrepoint在德国执行死刑的描写相当生动：英国绞刑要求行刑师事先准确地估算出死囚的身高体重，然后算出需要绳索的长度，在行刑结束后要为犯人清洗、入殓。

In a similar way, though not with the same precision, it is possible to calculate in advance the mode of operation of an electric motor, a transmission system, or of a wireless apparatus, even when dealing with a novel development.

同样，尽管精确程度有所不同，但还是可能事先算出电动机、输电系统、或者无线电装置的运转方式，甚至在处理比这些还要新的事物时也是这样。

In a similar way, though not with the same precision, it is possible to calculate in advance the mode of operation of an electric motor, a transmission system, or of a wireless apparatus, even when dealing with a novel development.

同样，尽管精确程度有所不同，但还是可能事先算出电动机、输电系统、或者无线电装置的运转方式，甚至在处理痹烩些还要新的事物时也是这样。

This text put forward 1 kind to blend technical fire to probe into calculate way according to the information, with feeling, feeling smoke, air with exposed to light and spread a feeling machine and probe in to imitate quantity for input, make use of rough gather a theoretical coordination degree calculate way to carry on fusion towards spreading feeling machine more signal, the purpose lies in designing a kind of fast and accurate with the valid fire probe into system to report to the police and lower a mistake to report to the police in advance by attaining of purpose

本文提出了一种基于信息融合技术的火灾探测算法，以感温、感烟、气体和感光传感器的探测模拟量为输入，利用粗糙集理论的协调度算法对多传感器信号进行融合，目的在于设计出一种快速、准确和有效的火灾探测系统，以达到提早报警和降低误报警的目的

I use an example quoted by Hu Jiaqi:"It is reported that America separates the DNA of a kind of virus by making use of genetic technology and combines it with another kind of DNA. Finally, they get a kind of virulent biological agent called a "pyrotoxin". Someone discloses in private that 20 grams of such a kind of biological agent could result in the global death of 6 billion people due to infection."

我在这里例举胡家奇所引用过的例子："据报道，美国利用转基因技术，将一种病毒的DNA分离出来，与另外一种DNA进行结合，拼结成一种剧毒的"热毒素"生物战剂，且私下有人透露，这种生物战剂只需20克，就可以导致全球60亿人全部感染死亡。"

Waiting, for the queers and the coons and the Reds and the Jews.

等待着疯子和黑人还有红色共产主义者还有犹太人