典型平均
- 与 典型平均 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results show that, under each drip irrigation treatment before the tasselling stage of spring maize, the fluctuation of average soil water content and soil matric potential at different soil depthes are comparative low under high frequency drip irrigation treatment, and the HDI can hold stable soil water content. The drip irrigation can obviously delay the effect of air temperature on the soil temperature, which was influenced by irrigation process, soil water content and crop growth stages. In addition, the irrigation frequency affects the spring maize root distribution in the soil, and the HDI improves the probability of root distribution in upper soil(0~40 cm). The yield difference of spring maize for irrigation frequency treatments is not significant under the typical field irrigation model combined irrigation with precipitation.
试验结果表明:在春玉米抽雄期以前阶段实施的滴灌各处理中,高频滴灌下土壤平均含水率和不同深度处的土壤基质势波动幅度较小,高频滴灌下土壤水分能保持在一个比较稳定的范围;土壤温度受灌水过程、土壤含水率及作物生育阶段的影响较明显,滴灌能显著延迟气温对土壤温度的影响;灌水频率对春玉米根系分布存在一定影响,高频灌溉能显著促进春玉米根系在上层土壤(0~40 cm)中的分布;此外,在这种典型的灌溉和降雨相结合灌溉模式下,不同灌水频率下玉米产量差异不显著。
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A typical crop dusters, the average life expectancy of 60 years, the number of crop dusting planes in the reduced, and this line is inevitable ...
典型的作物喷粉飞机的平均寿命为60年,作物喷粉飞机的数量在减少,而且这一行难免有。。。
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Among the slope instability types, thaw slumping is the most hazardous to engineering projects. The ground temperature data of long-term monitoring in the typical thaw slumping indicates that average ground temperature increases and annual fluctuation of ground temperature are reducing under the thaw slumping. The reason is that the heat flux entering permafrost reduces.
针对典型热融滑塌进行的温度监测资料表明,在滑塌的影响下,其下多年冻土地温年变化幅度趋小而年平均地温升高,导致产生这一现象的原因在于每年进入多年冻土的冷能有所降低。
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The presence of these resonance of phosphorus in at least two types of phosphorus environments. The spectra of nanorod contained typical bands of hexahedra Ca(superscript 2+)at 200 nm. The Eg values for the HA of microcrystalline, nanorod samples were 1.60 and 1.64ev, respectively. The FTIR spectra of the nanorods include two types of vibration; three PO4(superscript 3-) stretching modes at 956.5, 1 026.1 and 1 108.7cm^(-1) band were attributed to the vi (PO4), v3 (PO4), v3 (PO4) modes respectively.
结果 HA纳米粒的平均尺寸为。10~30nm;共振分析表明,磷至少以2种类型存在;在200nm波长处,光谱包含六面体Ca(上标 2+)典型的光谱带;HA纳米粒微晶的Eg值分别为1.60和1.64ev;傅里叶变换红外光谱中包含2种振波;在956.5、1026.1和1 108.7cm光带处的3种PO4(上标 3-)曲态分别为v1(PO4)、v3(PO4)、v3(PO4)。
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The presence of these resonance of phosphorus in at least two types of phosphorus environments. The spectra of nanorod contained typical bands of hexahedra Ca2+ at 200 nm. The Eg values for the HA of microcrystalline, nanorod samples were 1.60and 1.64ev, respectively. The FTIR spectra of the nanorods include two types of vibration; three PO43- stretching modes at 956.5, 1 026.1 and 1 108.7cm-1 band were attributed to the v1 (PO4), v3 (PO4), v3 (PO4) modes respectively.
结果 HA纳米粒的平均尺寸为。10~30 nm;共振分析表明,磷至少以2种类型存在;在200 nm波长处,光谱包含六面体Ca2+典型的光谱带;HA纳米粒微晶的Eg值分别为1.60和1.64 ev;傅里叶变换红外光谱中包含2种振波;在956.5、1 026.1和1 108.7 cm光带处的3种PO43-曲态分别为v1(PO4)、v3(PO4)、v3(PO4)。
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The typical higher-plant chlooplast is lens-shaped and about 5 um in length.
在典型的高等植物中叶绿体一般为椭圆形或卵圆形,平均直径为5μ m 。
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From the micropolyphony in Atmospheres to the mechanical rhythm in Poeme Symphonique for 100 metronomes, from the complex crossing rhythmical structure in Etudes for piano, to the practice going beyond the 12 equal-temperament, all of them embody the typical "Ligetian Style".
从大型管弦乐作品《大气》(Atmosphères)中的微复调到为100只节拍器而作的《交响诗》(Pobmè symphonique)中的机械性节奏运动,从系列钢琴练习曲中复杂的交错节奏结构到《小提琴协奏曲》中超越平均律的实践,无一不体现出典型的&利盖蒂风格&。
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This paper conducts the computation classification for the spring flood and drought situation in He Zhou by using the spring precipitation data in four weather stations of He Zhou during 1965-2004,and the z index,and the index of regional flood and drought .
利用贺州市四站1965~2004年春季降水资料,运用z指数和区域旱涝指数对贺州地区春季旱涝情况进行计算分类,并对重旱涝典型年份500hPa环流特征量和4月平均环流场展开分析,发现:贺州地区春季极易发生局部旱涝灾情,90年代以来重旱涝年份出现频率明显增大;在重旱年副高强度强,西伸脊点明显偏西,南支槽偏西偏弱,极涡中心偏东,亚洲中高纬高度偏低,在重涝年则相反。
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Ridgeia piscesae,living around the hydrothermal vent of Juan de Fuca Ridge,isan ideal model for studying the adaptative mechanism to extreme environment.Forinsights of its molecular characteristics,a SMART cDNA library of 5.71×10~6 cloneswas constructed.
本研究以深海热液区Juan de Fuca Ridge的典型生物管状蠕虫Ridgeiapiscesae为研究对象,运用SMART技术构建了其cDNA文库,各项指标均符合文库质量标准:文库的容量为5.71×10~6个克隆,平均插入片段大小~1.0kbp。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。