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Corn gray spot causing by Cercospora zeae-maydis was viewed only as a minor disease ever before in China, however, since 1990's, it has become one of the serious diseases occurring in growing area in northeastern China, therefore it has been listed as major disease which demands highly effective control measures against it for sustainable growth of corn production.

玉米灰斑病在我国过去是次要病害,但进入90年代以来,该病已成为东北玉米产区主要病害之一。

Continue to work with out war, this hit from the northeast, Inner Mongolia, Chahar west.

继续与明争战,从东北打到今内蒙古,西征察哈尔。

This is a new characterist...

这也是新一轮经济发展的特点,东北地区经济发展应该顺应这种趋势。

During Paleogene period 48~ 32 Ma in northeast China, one or several at least basaltic magma eruption events occurred each 1Ma; it is verified by K - Ar chronometric age data.

在中国东北地区始新世48~32Ma期间,每1Ma内至少发生一处或数处玄武岩浆喷发火山事件。K—Ar测年数据记录了其活动的存在。

Three species: circumboreal, from Europe to NE Asia, N North America, also in the high mountains of Myanmar; one species in China.

种: 盆地周围,从欧洲到亚洲东北,北美洲北部,也在缅甸的高山中;在中国的一种。

The methods of hydrocarbon generation and carbon isotopic kinetics are studied in Sulige Gas Field, Yulin Gas Field and Shenmu Gas Field, which indicate that the gas is mainly from Carboniferous-Permian coaly stratum in the south or southwest of the three gas fields; the hydrocarbon generation of source rock is firstly originated from 150Ma or so in Dingbian and its south area, and is successive from south to north and from west to east; the migration directions of natural gas are regionally from southwest to northeast, and partially from bottom to top.

采用生烃动力学和碳同位素动力学的方法,通过对苏里格气田、榆林气田和神木气田的剖析,认为这3个气田的气源主要来自其南部或西南部的石炭-二叠系的煤系地层;烃源岩生烃始于150Ma左右,出现在定边及以南的气源岩区,并存在由南向北、由西向东推进的趋势;天然气区域运移方向是由西南向东北,局部运移方向是由下向上。

Adding to the sustained surge, autumn winds from the northeastern Atlantic arrived a few months early, pushing even more water coastward.

另一个原因,来自东北大西洋的秋季风较以往提前了数月到达,这也导致了更多的海水被推向海岸。

In the last part, this essay introduces several jobs which the Committer of State-run Assets need to do during the process of pushing forward the reform of Northeast state-owned enterprise.

本文最后重点介绍了,在推进东北国企改革的过程中,国资委要抓的几项工作。

a studies of the drought-resistant identification on nine types(18 maize varieties) in condition of simulated drought stress were tested though 3 agronomical indexes such as relative germination frequency, root dry weight, leaf water content, the subordinate fuzzy function was used to evaluate compressively the drought resistance of the eighteen maize varieties.

玉米是我国三大粮食品种之一,每年种植面积达到2500万公顷左右,主要分布在东北、华北及西南、西北等一部分地区,而我国干旱、半干旱地区(包括华北、西北、内蒙古和青藏高原等地区)主要分布在这一带,约占全国土地面积的二人之一[1]。因此,对玉米抗旱性研究是提高其产量的一个行之有效的途径。

The fourth part, based on the comparison to the four big cities of northeast, analyzes the actual development condition and the status of Changchun; Using the quantitative analysis method, carries on the whole appraisal of the Changchun industrial development situation as well as the connectional development situations with other industries; According the actual development condition, discussed that the Changchun's new-type industrial system should be prioritize develop several industries and the mentality of their construction and development; Proposed several suggestions to carries on the macro economical regulation and control to the Changchun's new-type industrial system.

第四部分,在对东北地区四大中心城市进行比较的基础上,分析长春市的实际发展状况和地位;利用定量分析的方法,对长春市的工业发展情况以及与其它产业关联发展的情况进行整体评价;根据实际发展状况,探讨了长春市新型工业体系应重点发展的几大系统以及它们的建设和发展思路;提出了对长春市新型工业体系进行宏观调控的几点建议。

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Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势,并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。

This dramatic range, steeper than the Himalayas, is the upturned rim of the eastern edge of Tibet, a plateau that has risen to 5 km in response to the slow but un stoppable collision of India with Asia that began about 55 million years ago and which continues unabated today.

这一引人注目的地域范围,比喜马拉雅山更加陡峭,是处于西藏东部边缘的朝上翻的边框地带。响应启始于约5500万年前的、缓慢的但却不可阻挡的印度与亚洲地壳板块碰撞,高原已上升至五千米,这种碰撞持续至今,毫无衰退。