半
- 与 半 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on the ecological characteristics, climate and humidity condition for the vegetation of the sporopollen from the both of the wells, the palaeovegetation types have been reconstructed. The result shows that the paleoclimate changes from tropical semiarid-subhumid climate to subhumid mid subtropical climate to subhumid south subtropical climate.
通过对两口钻井的孢粉植被类型、气温带和干湿度类型及孢粉谱的进一步分析,可将泉头组-青山口组沉积期的气候变化划分为三个演化阶段,自下向上依次为半干半湿的热带气候——半湿润的中亚热带气候——半湿润的南亚热带气候。
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Because of the regional difference of soil and climatic conditions, the division of 4 stages of soil moisture circulation is not all the same between different areas; the soil moisture dynamics between different dry farming areas in the Yellow River Basin is contrasted in this report. The results indicate that soil moisture increases gradually from dry semi-arid area to semi-arid area, dry semi-humid area and semi-humid area, and the high value district generally appears during soil moisture resuming period in rainy season or soil melting period. While the low value district appears at the stage of fast evaporation in spring or slow evaporation in autumn; in views of vertical changes of soil moisture, it is showed that the variation range of upper lays is larger than that of lower among the different dry farming areas in the Yellow River Basin.
由于各区域之间土壤、气候条件的差异,各地土壤水分循环4个阶段的划分也不尽相同;黄河流域不同旱作类型区土壤水分动态变化比较结果表明:就季节变化而言(来源:A70b0B0bC论文网www.abclunwen.com),由半干旱偏旱区→半干旱区→半湿润偏旱区→半湿润区土壤水分含量呈逐渐增加的变化趋势,而且高值区一般出现在雨季恢复阶段或春季土壤融冻返浆时期;而低值区均出现在春季大量蒸发阶段或秋季缓慢蒸发阶段;就垂直变化而言,黄河流域不同旱作类型区土壤水分垂直变化的趋势均表现为上层变化幅度较下层大。
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On the basis of spectral analysis, these compounds were identified as Kaempferol , Kaempferol-3-O-β-D-glucopyranoside , Kaempferol-3-O-β-D-galactopyranoside, Quercetin , Quercetin-3-O-β-D-arabinopyranoside, Quercetin-3-O-β-D-galactopyranoside, gallic acid, methyl gallate-4-O-β-D- galactopyranoside, caffeicacid, methyl caffeate, 4-cafeoyl-(3"a, 4"a, 5"β)- trihydroxyquinic acid, 3"-cafeoyl-(3"a, 4"P, 5"P )-trihydroxyquinic acid methyl ester, 5"-cafeoyl-galactonic acid , pumiloside, loganic acid , 5R,6S,7E-megastima-3-on-7-en-9-ol 9-O-β-D-glucopyranoside. 2a, 3β-dihydroxy-oleanoic acid , 2a, 3β, 23-trihydroxy-oleanoic acid, 3a, 6a-dihydroxy-oleanoic acid, 3β-hydroxy-ursoic acid, 2a, 3a, 23-trihydroxy-ursoic acid , 2a, 3β, 23-trihydroxy-ursoic acid, 2β, 3β, 19a -trihydroxy-ursoic acid, 2a , 3β, 19a -trihydroxy-ursoic acid-28-O-β-D-glucopyranoside , 2a. 3a, 19a-trihydroxy-ursoic acid-28-O-β-D-glucopyranoside, 2a, 3a, 19a, 23-tetrahydroxy-ursoic acid, 1a, 3a, 19a, 23-tetrahydroxy-ursoic acid-28-O-β-D-glucopyranoside , 3a, 19a, 23-trihydroxy-ursoic acid.
从珙桐中分离鉴定得到了28种化合物,它们分别是:山奈酚,3-O-β-D-吡喃葡萄糖基-山奈酚甙,3-O-β-D-吡喃半乳糖基-山奈酚甙,槲皮素,3-O-β-D-吡喃阿拉伯糖基-槲皮素甙,3-O-β-D-吡喃半乳糖基-槲皮素甙,没食子酸,4-O-β-D-吡喃半乳糖基-没食子酸甲酯,咖啡酸,咖啡酸甲酯,4-咖啡酰基-(3&α,4&α,5&β)-三羟基鸡纳酸,4-咖啡酰基-(3&α,4&β,5&β)-三羟基鸡纳酸甲酯,5'-咖啡酰基-半乳糖酸,pumiloside,loganic acid,5R,6S,7E-megastima-3-on-7-en-9-ol9-O-β-D-glucopyranoside,2α,3β-二羟基齐墩果酸,2α,3β,23-三羟基齐墩果酸,3α,6α-二羟基齐墩果酸,3β-羟基熊果酸,2α,3α,23-三羟基熊果酸,2α,3β,23-三羟基熊果酸,2β,3β,19α-三羟基熊果酸,2β,3β,19α-三羟基熊果酸-28-O-β-D-吡喃葡萄糖甙,2α,3α,19α-三羟基熊果酸-28-O-β-D-吡喃葡萄糖基甙,2α,3α,19α,23-四羟基熊果酸,2α,3α,19α,23-四羟基熊果酸-28-O-β-D-吡喃葡萄糖基甙,3α,19α,23-三羟基熊果酸。
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Five papers are included in the part, which entitled as semiempirical models of the impulsive phase of the chromospheric flare, a study of the energy deposits in flaring atmosphere with semiempirical models of flares, spectral line asymmetry of solar flare, combined study between SMM HXRBS observation and semiempirical models, and continuum emission of white-light flare.
论文的上篇由5篇文章组成,形成了研究耀斑半经验模型的一个系列,其内容除了构造半经验模型外,着重在半经验模型基础上作扩展性研究,包括探讨耀斑的能量过程,计算谱线轮廓的不对称性,讨论白光耀斑连续发射的大气特征,以及寻求高能观测结果与半经验模型的联系等。
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Results of the experiment show that, 1 proper semi-solid remelting temperatures of the alloy is in the range of 570℃-571℃; 2 in the condition of optimized reheating processing, the temperature deviation in a billet is O℃-1℃; 3 dendritical colonies of a phase in original billet changed into isolated grains with forms of nodules and granule, which may satisfy the need of semi-solid thixoforming forming in theory.
实验结果表明:1该合金合理的半固态二次重熔温度为570℃-571℃;2在优化的感应加热工艺条件下,半固态重熔坯料内部的温差在0℃-1℃;3半固态重熔过程使原始料坯中的α枝晶组织变成球团状和节杆状组织,满足了半固态触变成型的要求。
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A Green's relation of the a dditive redect of an idempotentsemiring S is a congruence of the semiring S, but Green's relation of the multiplicative redect of S need not be.
幂等元半环S的加法半群上的Green关系是半环S的同余,然而S的乘法半群上的Green关系未必是S上的同余。
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In addition, the complemented semiring is defined and it is proved that the complemented semiring is also non-zeroic semiring and so there exist be non—zero ζ_s-injective modules.
另外,本文定义了一类新半环——可补半环,并证明出可补半环S必是non-zeroic半环,因而存在非零?
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A transmitting torque limiting apparatus, used in a power transmitting apparatus, includes side gears (40) and side gears piece (42) one of which are axially shiftable.
一种用于动力传递装置中的传递扭矩限制装置,包括半轴齿轮(40)和半轴齿轮配件(42),所述半轴齿轮(40)和半轴齿轮配件(42)中的一个可以轴向移动。
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In this research, the cooling plate was applied to fabricate the high chromium cast iron samples with semi-solid microstructure and the slurry temperature was measured by computer controlled thermometric system. The effects of technological parameters on slurry temperature were studied.
本研究以过共晶高铬铸铁为研究对象,应用冷却体法获得半固态过共晶高铬铸铁试样,并通过计算机测温系统测定半固态浆料温度,得出了不同的半固态工艺条件对半固态浆料温度的影响。
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Out of that dark, unstitched wound, that sink of abominations, that cradle of black thronged cities where the music of ideas is drowned in cold fat, out of strangled Utopias is born a clown, a being divided between beauty and ugliness, between light and chaos, a clown who when he looks down and sidelong is Satan himself and when he looks upward sees a buttered angel, a snail with wings.
从那个黑洞洞的未缝合的伤口、从那个令人嫌恶的臭水沟、从那个挤满黑压压人群的城市的摇篮(思想的乐曲就在这儿被淹没在动物油中)、从被扼杀的乌托邦中,生下一个小丑,一个半美半丑、半明亮半混沌的怪物,这个小丑向厂向旁边看时是撒旦,向上看时是一个涂了黄油的天使、一个长翅膀的蜗牛。
- 推荐网络例句
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In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
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If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
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Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。