查询词典 abrupt

The area outside the microprism is the matte screen. Focusing is done by sight and requires practice as the transition from unsharp to sharp is gradual rather than abrupt . The matte screen helps you focus precisely with range.

微棱镜以外的区域是磨砂屏，对焦的过程是通过观察同时需要经验，因为景物被观察时从不清晰到清晰的变化是逐渐产生的而非突然出现的，磨砂屏能帮助您对远处和极近处景物精心准确对焦。

In order to adapt the light abrupt variation, we use a kind of variationdetection method to check the illuminance variation. Then carry on reclassification ofthe results of MOGs method with gradient information, avoiding a great deal ofbackground misclassified as foreground.

为适应光照变化提出一种变化检测方法，当检测到光照突变时，用梯度信息对混合高斯模型的分割结果进行校正，以避免大量背景误判为前景。

Mood swing:an abrupt and unaccountable change of mood.

指情绪的莫名其妙的突然变化。

Rather, they have been abrupt sudden and steep warmings and coolings, sometimes over a matter of decades.

实际上，骤热、骤冷打乱了气候变化的规律，有时这种温度变化几十年就会发生一次。

There were three abrupt warmings,i.e.1910s,1930s and the early of 1980s,of the which the first two occurred in daytime,only the last mainly in nighttime.

近百年上海气候变暖主要表现为三次突然增暖，其中10年代的增暖仅限于白天，30年代则以白天增暖较多，80年代以来则主要发生于夜间。

Lost" is one of Martin's warm, embracing singalongs, built on a crunchy beat and a dense mass of church organs, while "42 starts out sweet, simple and piercingly pretty before an abrupt and welcome volte face into a choppy guitar anthem.

Lost&是一首Martin温情演绎的曲子，歌曲建立在碎拍以及大量的教堂管风琴上。&42开始的时候甜蜜、简单、让人感动，之后突然精彩地转变成激动的吉他歌曲。

The chimneys towards the sky, electrical wires, cold concrete buildings and abrupt viaducts are all occupying our spaces.

高耸的烟囱和高架的电线、冰冷坚硬的水泥造型的社区、突兀而来的高架桥，极力压抑着我们人类生存空间的发展与危机。

This technology is used to produce abrupt tuning varactor in SOT23 package.

这项技术是用来生产SOT23封装突然调谐变容二极管。

Abrupt changes in available K resulted from the falling of fine tephra of the YTT eruption, and its abnormal zone about 1 meter thick implied that the fine tephra of the YTT eruption falling in wide provenances of loess was secondly carried with eolian dust into the loess Plateau of China by the East Asian winter monsoon during the early stage of the last glacial period.

固定铵的异常主要记录了YTT事件所产生的酸雨沉降，速效钾的异常则是由于YTT微细火山灰尘在黄土剖面及其广阔的物源区伴随酸雨沉降的结果，厚达1m的异常带表明末次冰期冬季风逐渐强盛和南移的过程。

So it is necessary to research the abrupt and periodic changes of the runoff series for rational water exploitation in the Yellow River subregions.

把黄河流域划分为15个区域，计算出各区域1951-1998年的年天然径流量系列。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。