有效
- 与 有效 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 soil and bark samples collected from Yunnan, Hebei and Shanxi provinces of China, and also from Vietnam, were used as the materials in this experiment. And dung pellets of rabbits or goats that had been autoclaved can be used to induce many kinds of fruiting bodies of the Myxobacteria in different colors, sizes, and shapes. We isolated and purified Myxobacteria strains with the improved method which was found by our laboratory.
本实验以采集自越南以及我国的云南、河北、陕西各地的土样和各种树皮、腐木作为实验材料,利用兔、羊粪球和滤纸作为基质诱导出多种颜色丰富、形态多样的粘细菌子实体,采用本实验室摸索出的较为有效的纯化粘细菌的方法,在实验器材上用24孔细胞培养板代替传统的平皿,有效地缩短了粘细菌的纯化周期,提高了分离纯化的效率。
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Determination of functional components in foods and Chinese herbs as well as evaluation of biological activity – Both foods and Chinese herbs investigated include soybean, Ziziphus jujuba , Lycium barbarum , Gynostemma pentaphyllum , Taraxacum formosanum , Rhinacanthus nasutus , Scutellaria barbata , etc. Functional components investigated include carotenoid, chlorophyll, flavonoid, phenolic acid, polysaccharide, saponin, isoflavone, etc. In my lab we have developed many LC-MS methods for determination of these components and proved their antiproliferation effect on cancer cells and anti-inflammatory activity.
食品及中草药有效成分测定及其对生物活性的影响-探讨的食品包括大豆、蕃茄、芒果等等,中草药包括红枣、枸杞、七叶胆、蒲公英、仙鹤灵芝草、半枝莲等等,有效成分则包括类胡萝卜素、叶绿素、类黄酮、酚酸、多醣、皂苷、异黄酮等等,本实验室已成功开发多种LC-MS方法测定这些成分并证实这些成分具有抑制癌细胞增生及抗发炎的功效,已有多篇论文发表於国际著名期刊。
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In addition, it has been known that the rising time of above high-EMP has a little impact on the two kinds of effective bandwidth, and it is neglectable within a certain range.
计算结果为NEMP,ESD EMP及LEMP的60 dB有效带宽分别是371,786,1 233 MHz与96 kHz;99%能量有效带宽分别是46,95,183 MHz与15 kHz;不失真测量所需的带宽分别是152,307,916 MHz和95 kHz。
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Cells were collected to undergo HE staining and immunocytochemistry reaction against Thy-1 to identify RGCs. Axons length of retinal neurons and RGCs were measured by microruler under microscope respectively to evaluate the neurotropic effects of B vitamins in improving the regeneration and growth of axons for retinal neurons and RGCs. Finally, we observed the reaction of retinal neurons when exposed to the insult of glucose deprivation. The neuroprotection of B vitamins were also evaluated at the same time.
对B族维生素的神经营养和保护作用的研究过程分为三个阶段,首先确定维生素B族对视网膜神经元是否有神经营养作用,并根据细胞活力找出最佳有效作用浓度;然后在接种细胞的即刻用各种维生素的最佳有效作用浓度作用于视网膜神经元,并在不同时间终止培养,收集细胞,HE染色和RGCs的免疫细胞化学染色,分别测量视网膜神经元和RGCs的轴突长度,评价维生素B族是否有促进视网膜神经元和RGCs轴突再生伸长的神经营养作用;最后,观察视网膜神经元对低糖损伤的反应,及维生素B族对受损的细胞是否有保护作用。
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At the same time, artificial neural network was adopted to put forward a new thoughtfulness and effective method for evaluating mineral resources synthetically, which can break through restrictions of statistical models on synthetical assessment of mineral resources. Shooting at nodi and pivotal problems in GIS-based mineral resources assessment, the integration of assessing methods of mineral resources, GIS technology and artificial neural network were emphasized.
以计算机可视化技术便捷、直观的展现出矿产资源综合评价的全过程;利用GIS强大的数据管理和空间分析功能,有效的解决了多源、多类型、多属性地质数据的处理和分析问题;利用人工神经网络技术突破了统计数学模型对矿产资源综合评价及成矿预测的约束和限制,为矿产资源综合评价提供了一种新思路和有效的方法。
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A ruling by the Commission, using its plenary power,(1) that a work is to be deemed, for nomenclatural purposes, as unpublished, or that names and acts in it are not available; or (2) that an available name is never to be used as valid because it is available only for the purpose of homonymy ("partial suppression") or it is not available for the purposes of priority and homonymy ("total suppression"; but a totally suppressed species-group name may still denote the type species of a nominal genus or subgenus [Art. 81.2.1]); or (3) that an available name is only to be used as valid under stated conditions (e.g. when not considered a synonym of a particular later name)("conditional suppression").
委员会使用其全权,以裁决(1)基於命名法的意冒,一著作物为未出版,或其中的名称和举动为不适用;或(2)一个适用名称永不得作为一个有效名称,因为该名称仅基於异物同名的意旨时始称适用,或基於优先权和异物同名关系的意旨而不适用(&完全禁制&;但是一个被完全禁制的种群名称仍可指示一个命名属或亚属的模式种[第81条2.1]);或(3)一个适用名称仅在申明的条件下用作有效名称(例如在不被认为是一个特别的较后名称的同物异名时)。
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In the hydroxylation of phenol with H〓O〓 in the presence of Ti-ZSM-5, water is best solvent. It produces catechol and hydroquinone simultaneously, and catechol/hydroquinone ratio is approximately 0.85. The results show H〓O〓 utilization ratio increase 14%, when nonoxidizable weak acid HAc is added into the reaction system. Under the conditions of Ti-ZSM-5 as catalyst, phenol/H〓O〓 ratio being 10, a little HAc, temperature 75℃, reaction time 6h, H〓O〓 utilization ratio reaches 74. 6mo1% in the reaction.
对Ti-ZSM-5催化苯酚羟基化的研究结果表明,水是最好的溶剂,羟基化有邻、对苯二酚两种产物,并且邻苯二酚/对苯二酚摩尔比可维持在~0.85左右;向反应体系中加入非氧化性弱酸性助剂HAc时,H〓O〓有效利用率较未加入助剂时可提高14mol%;当催化剂用量为8g/100g苯酚、苯酚/H〓O〓比为10、反应温度75℃、添加少量HAc的条件下,反应6h后,H〓O〓有效利用率可达74.6mol%。
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Very safe. The mod might work, not work or only work partially due to conflicts with other mods but all changes are nonpermanent and won't affect your savegames or your campaign.
很安全。这个插件可以有效,无效或者由于和其他Mod冲突仅部分有效,但不会产生永久性影响,也不会影响你的存档或战役。
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Low- protons can be efficiently heated by the enhanced Alfvén waves. And this efficient heating process is attributed to nonresonant wave-particle scattering that leads to randomize protons motion.
本文的研究重点是日冕加热过程的准线性动理学,即低的质子能被阿尔芬波有效加热的问题,这一有效加热主要是由于波粒非共振散射使粒子运动无规化而实现的。
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It has been demonstrated that, as an indicator of the fragmentation of political system, the effective number of candidates running under the single nontransferable vote system converges to M+1, where M is district magnitude.
关於「单记非让渡投票」选制之下的有效政党数目,曾有学者延伸杜弗杰定律,主张在应选名额为M的选区中,有效参选人数目应趋近於M+1。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力