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Banding also increased N use efficiency from 103 to 154%.

条施也使氮素利用率有所提高,提高的幅度从103%到154%。

There is a linear positive correlation between root hydraulic conductivity and root zone soil moisture and also soil temperature showed a positive correlation with root hydraulic conductivity.

根系水分传导与根区土壤含水量和土壤温度均呈线性正相关关系,部分根区滴灌方式提高了根区土壤温度也是引起根系水分传导提高的一个重要因素。

According to the theory of remanence, the intensity of remanence is in direct proportion to the density of magnet and Ms.

究其原因:晶粒的细化可以提高磁体的矫顽力;而根据剩磁的理论公式,剩磁与磁体密度和饱和磁化强度成正比,剩磁的提高是磁体密度和饱和磁化强度的提高的综合效果,但其中饱和磁化强度的提高占主导地位。

The impact of improvements in the level of personal integrated to the instincts of their own failure to improve conditions improved, contrary to the wishes of parents, try unfilial.

影响个人综合水平的提高,使自身在本能提高的条件下未能得到提高,违背父母的意愿,实乃不孝。

The main viewpoints and model of developing countries MNEs include FDI development cycle put forward by Dunning, the theory of small scale technology put forward by Wells, the theory of localised technological change put forward by Lall, the theory of technological accumulation and industrial upgrade put forward by Tolentino, the model of dynamic comparative advantagr impelling put forward by Aggarwal and Agmon, the model of dynamic competition tactic in technological accumulation put forward by Xian guo-ming and Yang rui.

相对于发达国家工业化早期,发展中国家企业技术能力积累和企业家能力提高具有两方面的有利之处:一是使这种积累和提高由自发过程变为主动过程;二是可以通过政府政策支持对国外相关技术、知识和技能的引进,以及创造更多经济机会和对企业家职能的部分替代或支持,加快企业上述能力积累和提高的过程。

Study result suggest: The change of stock in RFCCU directly affect gasoline content. Gasoline content can be reduced through increasing the equilibrium activity of catalyst, controlling reaction level, increasing recirculating rate of gasoline and stability of gasoline level. Conclusions drawn from experiment is that optimization of operating condition has great effect on lowering olefine content of gasoline which can be reduced from 60% to 50%.Reducing reaction temperature is useful for lowering olefine content of gasoline, when the reaction temperature is raised, thermal cracking rate is higher than catalytic cracking rate, so that olefine content is increased. Raising catalyst-to-oil ratio is good for lowering olefine content. With conversion rate increased, the yield of LPG and coke is raised, the yield of gasoline is increased firstly and then decreased slightly, hydrogen transfer index is increased, so the olefine content is decreased.

研究结果表明:催化裂化装置的原料的变化直接影响到催化汽油的烯烃含量;可以通过优化催化装置的操作条件来降低催化汽油中的烯烃含量,其中通过提高催化剂平衡活性、控制反应深度、增加汽油回炼量、汽油深度稳定可以降低催化汽油烯烃含量,优化工艺条件对降低催化汽油烯烃含量有较大作用,汽油烯烃含量由60%降至50%左右;降低反应温度有利于降低催化汽油的烯烃含量,当反应温度的提高,热裂化反应速度提高的幅度大于催化裂化反应速度提高的幅度,汽油烯烃含量增加;剂油比的提高有利于降低催化汽油的烯烃含量,转化率提高,液化气产率提高,汽油收率先增加后略有下降,焦炭产率增加,氢转移反应指数提高,汽油烯烃含量下降;反应时间对产品分布及汽油烯烃含量有影响,增加提升管反应时间,液化汽、汽油产率提高,干气和焦炭产率增加。

The laser-cladding layeron the alloy consists of matrix phase of over-saturation solid solution γ and complexhexagonal carbide M_7C_3. Under certain condition, with fast laser scanning speed, the oversaturation solubility of elements increases in γ, and the precipitation of the complexcarbide M_7C_3 decreases, so that the microhardness increases and the wear resistance de-creases. But at slower laser scanning speed, more complex carbide M_7C_3 may precipitate, andthe wear resistance may be improved. Therefore, it is believed that the principal factor in im-provement over wear resistance is the precipitation of carbide M_7C_3, while overmicrohardness is the over-saturation solubility of elements in matrix phase.

表明:(1)激光熔覆合金层是由过饱和的γ基体相和复杂的六方M_7C_3碳化物相所组成(2)在其他参数不变的情况下,随激光扫描速度的提高,γ基体相过饱和度增大,而析出的碳化物含量减少,因而合金层的硬度升高,耐磨性有所下降;而降低激光的扫描速度,碳化物M_7C_3析出增加,有利于提高合金层的耐磨性、因此碳化物M_7C_3析出量是提高耐磨性的主要因素,而增加基体相γ的过饱和度则是硬度提高的主要因素

The analysis of correlation between ratio of different parts and their oil content s of Sapium sebiferum seed and environmental factors

我国油菜品种油脂含量普遍较国外低2-5个百分点,而油脂含量每增加1个百分点对产油量提高的贡献,相当于菜籽产量提高2。

The addition of such biocidal premixtures to cellulose reinforced thermoplastic composite materials offers improved resistance to attack by molds, fungus, algae, and the like, improved adhesion stability, greater moisture resistance and aging resistance, limited leaching, enhanced toughness moduli, and increased efficiency in such composites.

向纤维素增强的热塑性复合材料中加入这种生物杀灭剂预混合物可以提高所述复合材料耐霉菌、真菌、海藻等的侵袭,能提高粘附稳定性、提供较高的耐潮湿性和抗老化性能、有限的渗出、提高的韧度模量和提高的效率。

If our state proficiencies are going up, we expect those standardized scores to be going up, and they are, the commissioner says.

如果学生们的各方面能力水平提高了,我们希望他们的标准化考试成绩也是提高的,实际上也的确是提高了。

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推荐网络例句

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性,但我大喊,并在他们的方向扔石头让他们过的线索,远离我,以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。

Store this product in a sealed, lightproof, dry and cool place.

密封,遮光,置阴凉干燥处。