生长
- 与 生长 相关的网络例句 [注:此内容来源于网络,仅供参考]
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According to the investigation on the local situation of aquatic vegetation in Littoral Regions of Gonghu Lake and Meiliang Bay of the Wuxi Taihu Lake, the species of aquatic vegetation, community forms and biomass were acquired. Then a contrast of vegetation distribution characteristic between the two Littoral Regions was analyzed which induced to the analysis of impact factors. In the treatments designed as varying degree oxidation intimidate, the heavy metal cadmium and the ammonia nitrogen single and compound poisons, the COD sewage cultivate, the plant growth opsonin processes, the effect of the intimidate environment on the submerged plant growth and the physiological biochemistry characteristic was analyzed. The effective method to improve the resist adversity of submerged macrophyte was discussed. The results will give a suggestion to the restoration of the submerged macrophyte, the efficiency and reconstruction in Lake Ecosystem.
通过对无锡太湖两重要湖湾贡湖和梅梁湖湖滨带沿岸浅水区水生植被现状进行调查,了解了水生植物的种类、群落组成及生物量,对两湖湾湖滨带沿岸浅水区水生植被分布特征进行了对比,并进行了影响因素分析;通过不同程度的氧化胁迫、重金属镉与氨态氮单一和复合作用、高COD生活污水胁迫培养、植物生长调节素处理,分析胁迫环境和壳聚糖各自对沉水植物生长的影响及作用机理,探讨提高沉水植物逆境抗性的有效措施;探寻沉水植物修复的理论依据和有效途径,为急待进行水生植被恢复的湖泊提供依据和建议。
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To make up for cuttage Miao Sheng grows slow blemish, stock can is in order to open the orangewood of white flower to undertake cutting receiving in 4-6 month, with this Fakejia is born quickly blossom model, be made in miniascape especially and breed is improved go up commonly used this law.
为弥补扦插苗生长慢的缺陷,可以在4-6月以开白花的橙木为砧木进行切接,用此法可加快生长成型,非凡是在盆景制作和品种改良上常用此法。
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It can make slow changes of soil temperature. It decreased the quick changes of soil temperature caused by the sudden changes of air temperature, and maintain the normal growth of the trees, in addition, it increased air humidity in plum orchard. It eased the drought status during period of high temperature. Sown grass in plum orchard can increase soil organic substance, total N, available N, available F, and available K.
果园生草可以使土壤温度变化缓慢,缓解气温的骤变造成地温的急剧变化,维持树体的正常生长;提高果园空气湿度,缓解了旱期由于高温干旱造成的生长停滞;提高土壤有机质、全氮、速效氮、磷、钾的含量。
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Growth rates of between 0. 25 and 1. 3μm/min were reported with the C axis of hexagonal ZnO grown on(0112)-oriented Al2O3 lying in the plane of the film.
据报道,在(0112)取向的Al2O3衬底上生长C轴位于薄膜平面上的六角晶体ZnO的情形中,其生长速率在0.25μm/min和1.3μm/min之间。
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Otolith weight increased throughout the life of the fish, but the rate of increase slowed with age.
耳石重量终生生长,但是随着年龄增加生长速率会下降。
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In the present paper, two new hypotheses are proposed that the outward normal of the dendrite surface is parallel to the gradient of the actual supercooling, and that the dendrite growth is capable to minimize the solute transfer .
但是,以往的研究中,枝晶组织和枝晶生长这两个密切相关的问题一直被分隔开来进行研究;在稳态枝晶生长理论研究中,由于枝晶界面真实形状问题没能解决,迄今为止,比较有希望的理论模型都是建立在"枝晶界面的旋转抛物面假设"这样一个早已被认定不是枝晶界面真实形状的"基础"上。
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It would lower the degree of Deep overbite malocclusion that induced the vertical growth during the period of growth.
磨牙伸长的同时有下颌升支的代偿性生长;在生长期引导垂直向生长可有效地改善深覆牙合畸形。
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Egr-1 also Plays a role in the cell cycle G0-G1 time and regulates cell growth and differentiation, so that cells don,t overgrow.
Egr-1还能作用于细胞周期G0-G1期,调节细胞的生长和分化,使细胞不过度生长。
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It is feasible to overgrow mesoporous MCM-41 on the rough surfaces of the grains. The obtained samples possess the ordered hexagonal mesoporous structure of MCM-41-type molecular sieves. Mesoporous molecular sieves (denoted as MZ-B) with ordered hexagonal structure have been successfully synthesized by the assembly of the precursors from filtrate of alkali-treated ZSM-5 zeolite with CTMABr surfactant micelles in alkaline media based on S+I– static electricity route.
而碱处理ZSM-5沸石得到的滤饼为富含超细化颗粒的晶粒,且晶粒粗糙度很高,因此易于附晶生长介孔分子筛,得到的微孔颗粒表面附晶生长的介孔分子筛,具有很好的长程有序度,为六方排列的孔道结构。
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This paper expounded the growing characteristics of Larix gmelinii classified stem (dominant stem,average stem,overtopped stem) and analyzed the relation between the growing characteristics of classified stem and its stand factors and locality factors by setting plots and making trunk analysis.
本文通过设置样地,作树干解析,阐明了兴安落叶松天然林分级木(优势木、平均木、被压木)生长特性,并分析了分级木生长特性与林分因子和立地因子的关系。
- 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