助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   two meters 的翻译结果: 查询用时:0.17秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

two meters
相关语句
  “two meters”译为未确定词的双语例句
     The experiments of SST (Sea Surface Temperature) sensibility show that a temperature difference of more than 2 oC between the sea surface and the air two meters above the surface is necessary to the formation of sea fog.
     此外根据模式结果分析了海表面温度与露点温的关系,并由此设计了SST (Sea Surface Temperature)敏感试验。
短句来源
     The error of two meters is also analyzed under the condition of the distortion wave, with measurement principle.
     结合计量原理讨论了畸变波形下两种电能表的误差,同时对两种表的计量特性进行了比较。
短句来源
     The dose on the vacuum vessel is larger and ranges from 2.3X 101 mSv to 1.6X104mSv, while the dose in the hall, outside two meters from the torus surface,is 0~-1.8 X 102mSv.
     大厅剂量变化范围(距环表面2m外)0~1.8×10~2mSv。 测量表明,X射线的能量是比较宽的连续谱,并且随测量位置和方向的不同而有一定变化。
短句来源
     The dose on the vacuum vessel is larger and ranges from 2.3×102mSv to 1.6×104 mSv, while the dose outside of the hall two meters from the torus surface is 0-1.8×102mSv.
     大厅剂量变化范围(距环表面2m外)O—1.8×10~2mSv。 测量表明,X射线的能量是比较宽的连续谱,并且随测量位置和方向的不同而有一定变化。
短句来源
     The average height of clones is nearly two meters higher than that of half-sib families, and the average volume of clones is 1.16 times about that of half-brethren families.
     20个无性系的总平均树高、胸径和材积高于18个半同胞家系的平均值,其中,树高和材积显然高于半同胞家系的树高和材积,平均树高高出近2米,平均材积高出16.1%。
短句来源
更多       
  相似匹配句对
     Two.
     二、末日意识
短句来源
     Two.
     二.
短句来源
     The Useful Data From Two Watt-meters
     两功率表测量数据的妙用
短句来源
     The comparative analysis on two kinds of coagulant-meters
     二种血凝分析仪检测结果可比性分析
短句来源
查询“two meters”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  two meters
The effect of these differences on the geoid model is more then two meters in the test area.
      
Case studies were located in two large Scandinavian cities and measurements were made two meters aboveground level in maximum traffic periods.
      
These periphytic growths can reach two meters in filament length, 20 cm in mat thickness, 100% cover and 1 kg of fresh weight per square meter.
      
The net sedimentation of organic matter ranged from 0.6 to 2.3 g m-2 d-1 at 4 m and increased to 2.1 to 3.2 g m-2 d-1 two meters above the bottom sediment indicating that resuspended sediment was at least 33% of the settling mass during all periods.
      
Most of the rotifers encountered were found in greatest numbers two meters from the waters edge, corresponding to the high-tide mark of the sampled beach.
      
更多          


A two-meter normal incidence vacuum ultra-violet spectrograph has been built and in operation for some time. The spectrograph has an angle of incidence 7.5° and covers the spectral range 2100 A-200 A, with an average dispersion 8.7 A/mm. A low pressure condensed spark discharge tube is used as the source, giving intense sharp spectral lines of various degree of ionization. Majority (554 in number) of the emission lines has been identified.

本文叙述了新近建造的一台二米真空紫外光栅摄谱仪的构造、性能和得到的结果,仪器是法线入射式,入射角7.5°,记录波段为2100—200。平均色散率为8.7A/mm。应用低气压电容放电光源,获得强而清晰的线状谱,包括大量的高次离化谱线。我们辨认了这个光源发射的大部分谱线共554条。

The spectrum of NIII has been studied in the region of 2000-680A by using a two meter normal incidence vacuum spectrograph and a condensed discharge as light source. Experimental results indicate the evident effect of the pressure of light source on the appearance of NIII spectral lines. Thirty-one new spectral lines are observed. A new energy level, 2s2p4d2D5/2, is found, and the energy value of the level 2s2p4d2D3/2 is revised.

本文中报道了真空紫外区、波长范围2000—680的NIII光谱工作。使用两米法线入射式真空摄谱仪和电容放电光源。实验表明,光源气压对NIII谱线的出现有显著的影响。观察到31条NIII新谱线。找到一个新能级:2s2p4d~2D_(5/2),并对2s2p4d~2D_(3/2)的能级值作了改正。

Forty five chemically induced polyploid Hevea plants were obtained from the budwoods of the best clones Hal Ken 3, SCATC 2-14-39 and SCATC 7-18-55. According to cytological identification, the number of chromosome in most somatic cells of these polyploid trees was 2n=45~72. Polyploid cells of each plant account for more than 60% of its total number of divided cells. A series of morphological variations occurred in these plants, for example, the mesophyll and the lateral veins became markedly thicker and the...

Forty five chemically induced polyploid Hevea plants were obtained from the budwoods of the best clones Hal Ken 3, SCATC 2-14-39 and SCATC 7-18-55. According to cytological identification, the number of chromosome in most somatic cells of these polyploid trees was 2n=45~72. Polyploid cells of each plant account for more than 60% of its total number of divided cells. A series of morphological variations occurred in these plants, for example, the mesophyll and the lateral veins became markedly thicker and the leaves dark green. The 'screening of these trees has been made up to their second or third generation. Of these polyploid trees, the biggest one is about two meters high and has produced several polyploid branches now. When colchicine+kinetin were used as mutagens, most of the first leaf stories from the treated buds were mosaics but almost all the second leaf stories became dipliods (2n=36) again. Therefore, we selected the stems of the first leaf stories with marked polyploidy variations for isolating and screening in the first asexual generation. The mutant buds obtained from this generation represent about 0.1%. It was found that only when these mutant buds continued to be budded up to the second generation for screening, could more polyploid plants be obtained. But in this generation, segregation still occurred because about 30% of normal plants were observed. After cytological identification and selection of good individual polyploid plants from the second generation for further screening, almost all plants obtained from the third generation were polyploids.

本文报道从海垦8,热研2—14—39,热研7—18—65等优良无性系芽条诱导出45株多倍体植株,经细胞学鉴定,这些植株的体细胞染色体数大多为2n=54~72,每个植株的多倍细胞均占其总分裂细胞数的60%以上。这些多倍体植株的外部形态发生了显著的变异,如叶片显著增厚、叶色浓绿、叶脉增粗等。目前这些植株已进入无性系第2代和第3代筛选,其中最大的多倍体植株已高达2米,而且已开始出现多倍分枝。在试验研究过程中,我们发现采用秋水仙碱和激动素等诱导剂时,诱导当代芽条的第一蓬叶大多数属于嵌合体。至第二蓬叶时则几乎全部恢复正常(2n=36)。将当代第一蓬叶的嵌合体茎干进入无性第一代分离筛选时,约产生千分之一的突变芽,只有将这些突变芽继续芽接至第二代筛选时才能获得较多的多倍体植株,但这一代仍然有分离现象。分离出正常的植株约占30%。从无性第二代中再经细胞学鉴定,选出较纯的多倍体植株进行无性第三代筛选时,所获得的第三代植株几乎全部属于多倍体植株。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关two meters的内容
在知识搜索中查有关two meters的内容
在数字搜索中查有关two meters的内容
在概念知识元中查有关two meters的内容
在学术趋势中查有关two meters的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社