exposure time

With the peristaltic pump controlling the velocity of sample flow and with the microcontroller controlling the precision CCD exposure time, this system is capable of real time image capture and accurate determination of cell concentration, and able to efficiently monitor target cells from seawater during underway sampling.

该系统主要由流式系统和高速CCD图像采集系统构成，通过蠕动泵控制海水样品的流速，采用微控制器控制CCD拍摄图像的曝光时间，达到对高速运动的赤潮生物图像的清晰实时采集。

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The newly published study is the first to follow healthy people over time in an effort to understand the impact of long-term exposure to burning incense on cancer risk.

最新发布的研究是首次长期随访健康人群，试图找到长期暴露在香料香气中的癌症风险。

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As only a few seconds of the exposure time, require much less energy.

由于只有几秒钟的败露工夫, 所以只必要多得多的能量.

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Light intensity and exposure time short close otherwise long.

光强、间隔不远曝光工夫不幼,反之则不幼.

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They had different survival rate in different temperature environment and exposure time.

在不同温度和不同暴露时间下其存活率不同。

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It is proposed to decrease exposure time of mining excavation to minimum and fill the excavation quickly using new filling method for security.

为确保采矿安全，减少采场空顶时间，采用了强采快充方法，并提出了快速充填具体办法。

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Although the DA concentration in CPu of these paraquat exposure mice do not decline obviously, the time of pole test was prolonged significantly compared with control group, which showed that the locomotory capacity of animals had impaired.

PQ暴露神经毒性虽未使纹状体DA含量显著降低，但动物在爬杆上所花时间较对照组显著延长，表明动物运动能力出现一定程度下降。

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The image speed photographic emulsions and resolution are also factors that affect the exposure time.

感平乳剂的成像速率和分辨力也是感化曝平工夫的成分.

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Both high and low intensity information is obtained respectively with short and long exposure time.

用电子快门控制曝光时间，得到强度范围不同的图像，即用低曝光量得到高强度信息，用高曝光量得到同一场景中低强度信息。

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The most fundamental means of finding the exact exposure time, extruction accord with of resin.

最底子的方法是搜索不入不确的曝光工夫, 制不入相符尺度的树脂版.

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Using NSES to adjust nuclear tools, the exposure time of radioactive sources can be decreased by ten times, and the harm to operators is decreased greatly.

使用NSES可以成十倍地减少调试操作时的放射性同位素源曝露时间，降低对工作人员身体的危害。

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Describes the correct method of determining the exposure time.

引见一栽不差测定曝平工夫的办法.

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AIM: To study the postantibiotic effect ( PAE) of cefuroxime ( CXM), cefo-taxime ( CTX), cefoperazone ( CPZ), and cefodizime ( CDZM) and influence of the drug concentrations, exposure time, bacterial species to PAE were studied.

目的：研究头孢呋辛（CXM）、头孢噻肟（CTX）、头孢哌酮（CPZ）、头孢地嗪（CDZM）的抗生素后效应及药物浓度、接触时间、菌种等因素的影响。

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Because time exposure a screen, change the exposure range than increasing exposure time faster, and more.

因为一次曝平一块网版, 保持曝平间隔比增增曝平工夫更迟 、 更合用.

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With the extension of exposure time, total haemocytes density decreased significantly.

随着染毒时间的延长，总血细胞的密度显著下降。

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Determine the appropriate exposure time is determined by the quality of the print.

猜测不合的曝光工夫是不决晒版质量的关头.

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You can only block the local options to different back exposure time different corrosion depth.

可以堵住盖住部分的办法,以差别的不面曝光工夫获得差别的腐化广度.

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Therefore, when you print, the appropriate exposure time is of paramount importance.

因此, 晒版时不合的曝光工夫是极其次要的.

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Print, bearing in mind that light intensity and exposure time.

晒版给夺目光强和曝光工夫的拔取.

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Plastic bottle selection yellow screen printing and reduce the exposure time line scattering g edge sharpness.

塑料瓶网印采取黄色丝网,裁减曝平平阴线散射差图文边际清晰量的输背感冻.

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There ia no specific criteria for effective target diagram, resulting in a number of invalid discharges in ineffective targets. It not only aggravate the patient myocardial injury, but also to increase the X-ray exposure time.

由于标测是理想靶点图无特定标准，对有效靶点图识别不足，造成多次无效放电，不仅增加患者心肌损伤，也增加X线的曝光时间。

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The image speed photographic emulsions and resolution also factors that affect the exposure time.

感平乳剂的成像速度和不合辨辛也是感化曝平工夫的成不合.

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Optical distance impact exposure time and image quality.

平距感冻曝平工夫和图像质量.

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The results showed that the Vtg concentration in male loach serum were significantly increased with the increase of exposure time and dose.

结果表明，雄性泥鳅血清Vtg含量随BPA暴露时间和暴露浓度的增加而显著增加。

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Under normal circumstances would rather exposure time longer than exposure is not enough.

凡是环境下宁可曝光工夫不幼一不面总比曝光不敷要好.

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The results of the comet assay demonstrated the genotoxicity of metal contaminated soils. And a DNA repair process in earthworm was observed as the exposure time prolonged. And the comet assay is capable of examining the genotoxicity of soils.

彗星试验结果表明重金属污染土壤对蚯蚓产生明显的遗传毒性，并观察到随着暴露时间延长，蚯蚓体内产生DNA修复机制，提示彗星试验是检测土壤基因毒性的有效手段。

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Lifelong exposure to green space in the living places was recorded — using the information on the children's addresses from birth up through to the time of the study.

通过记录孩子从出生到研究期间的住址信息，他们在生活环境中终生接触绿色空间的情况得以记录下来。

中考真题- 2018 北京 阅读C

In consideration of external environment, the exposure time should not be too long.

在考虑到外部环境的影响时，拍摄时间不宜过长。

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Long-time exposure to the damp environment multiplies the bacteria in food rapidly.

长时间放置在潮湿的环境中使食物中的细菌迅速繁殖。

《外研社英语同义词辨析词典》

Back exposure time according to the need to base thickness.

不背曝平工夫根据必要的底基厚度猜测.

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