If this tree-planting experiment works in the Negev Desert, forests might be able to grow in many barren parts of the world that are too dry for most trees.
如果这项植树计划在内盖夫沙漠试验成功的话,或许在世界上许多因干燥而使植物难以生长的不毛之地,都可以植树造林的。
The dry friction experiment showed that the wear resistance of the composite was greatly improved by electromagnetic stirring.
干滑动摩擦磨损实验表明:施加电磁搅拌后,复合材料的耐磨性能提高。
The high maturated carbonate hydrocarbon source rocks from Sichuan basin were studied by use of dry process, watering method, adding iron and adding sour simulation experiment.
对采自中国四川盆地的高演化碳酸盐烃源岩进行了干法(原样)、加水、加铁、加酸等多介质条件下的模拟实验研究。
The experiment on anisole dehumidification was carried out. And the results showed that the way of drying anisole by dry nitrogen is proved feasible.
进行苯甲醚的脱水实验,实验结果证实用干燥氮气除去苯甲醚中微量水的方法是可行的。
A field experiment was conducted to study the influence of black fluid-film mulched covered winter wheat in dry land on soil microhabitats and yield.
采用田间小区试验研究了黑色液膜覆盖旱地冬小麦对土壤微生境及产量的影响。
The experiment on the influence of drying temperature of the dry charged positive plates after formation on the starting ability of battery was conducted.
本文主要对干荷正极板化成后的干燥温度对电池起动性能的影响进行了探讨性的试验。
Monte Carlo experiment is adapted to analyze the risks of the Three Gorges Reservoir operation in dry seasons.
通过蒙特卡罗试验,探讨了三峡工程建成后枯水期运行风险的评估方法。
Experiment: Rub two items with identical pressure, first with dry surfaces, afterwards with some drops of water between the contact surfaces - the resistance will feel different!
实验:两个项目具有相同的压力擦,先用干燥的表面,随后与接触面之间的一些水珠-的电阻会觉得有所不同!
To explore suitable fertilization method of rice direct seeding on dry land, plot experiment of different base-manure amounts was designed and carried out.
为探索适合水稻旱直播栽培的施肥方法,开展不同基肥用量的小区试验。
Methods: the effects of dry crop food preservative on paddy mould at different concentration were measured by on-the-spot experiment, mimic experiment and suffocation to mould pure culture.
方法用现场试验、模拟试验及对霉菌纯培养物熏蒸三种方法测定不同剂量谷保防霉剂对霉菌的抑杀效果。
According to the dates of beating experiment, the paper analyses the relationship between on optimal water content, the maximal dry density and the quantity of added lime.
从击实实验的结果得到石灰土最佳含水量及最大干密度与掺灰率的关系。
This paper studies the influence of cross wind on the performance of natural draft dry - cooling tower by means of model experiment and numerical simulation.
本文结合模型实验与数值模拟两种手段,综合研究了横向风对自然通风干式冷却塔运行性能的影响。
It has been found by experiment that the performances of new-type dry battery were not inferior to ones of present battery, which has advantages over acetylene black in many aspects.
通过试验,发现新型干电池的性能不比现行电池性能差,许多方面已超过乙炔黑电芯干电池。
This dissertation, through experiment on modulus of resilience and collapsibility, analyses the effect of dry density, moisture and thixotropy on the deformation characteristic of loess;
通过对室内击实制备的不同状态的黄土样进行回弹模量、湿陷等试验,分析了干密度、含水量、触变龄期等对黄土变形特性的影响;
On the basis of experiment results, the benefits of semi dry FGD technology have been analyzed.
在实验的基础上,分析了半干半湿法烟气脱硫技术的优点。
On the basis of field experiment in 1996 and 1997, both a development date model and a yield model were established for dry bred and throwing transplanted rice.
用1996、1997年的分期播种田间试验资料,建立水稻旱育抛秧发育期模型和产量构成因子模型,包括茎蘖动态模型、千粒重增长模型、每穗实粒数模型,分析高产特征及机制。
The Effects of fertilizer on the growth and dry weight of sorghum hybrid grass were studied by pot experiment.
试验表明,施肥对高粱杂交草的生长及干物质积累影响显著。
According to the voltage compensation method, several experiment circuits of potentiometer are designed to measure the voltage and the internal resistance of the dry battery.
根据电压补偿原理,设计了自组电位差计的几种实验电路,用于测量干电池的电动势和内阻。
The testing result is verified to be sound by the experiment of dry hot pepper and the collecting rate is 49.8% for plane blocking plate and 97.4% for bended blocking plate.
试验中用干辣椒做了验证实验,当采用直挡板时收集率仅为49.8%,而采用弯挡板时收集率高达97.4%。
Photosynthesis and dry-matter partioning are main procedures in crop growth and development models. In this paper, a model is presented based on experiment of sweet potato variety Xushu 18.
光合作用和于物质的生产与分配模型是作物生长模拟模型中最基础的部分,在试验的基础上以徐薯18为例建立模型。
The technological experiment of reclaimed resin bounded sand produced through dry reclamation is made, the way of which is standard.
对干法再生出来的树脂再生砂进行制芯的工艺实验,实验标准按照生产上的要求来实行。
This experiment use dry power of rice bud to deal with two kinds of soybean, and tested the relation between all-aldehyde content and the soybean odor.
本研究用水稻芽粉对不同产地的两种大豆进行脱腥处理,并测定其总醛含量,考查总醛与豆腥味的关系。
Field experiment for cultural practices of higher yield winter wheat was carried out on dry land without irrigation.
在莱阳等地对无水浇条件旱地冬小麦高额丰产栽培技术进行了田间试验研究。
Methods Taking the dry extract yield and baicalin as the detective marker, the orthogonal experiment was applied to optimize the extraction condition of Fulexin Oral Liquid.
方法采用正交试验法,以干浸膏得率和黄芩苷提取率为考核指标,对福乐欣口服液制备工艺进行考察。
A solution culture experiment was conducted to study the dynamics of dry matter accumulation and n, p, K absorption by flue-cured tobacco under different boron concentration.
采用溶液培养方法,研究了不同硼浓度下烤烟干物质积累动态和养分吸收动态变化特点。
In this experiment, dry filter mud was taken as raw material to extract sugarcane wax, and higher aliphatic alkanol products were separated from sugarcane wax.
实验以干滤泥为原料提取甘蔗蜡,进而分离制备高级脂肪醇产品。
This paper describes the experiment of producing ethylene oxide (EO) by using ethylene recovered from catalytic cracking dry gas in the presence of ys silver catalyst.
叙述了在YS型银催化剂作用下,利用催化裂化于气回收的乙烯制备环氧乙烷的实验研究。
Dimensionless dry friction damping factor is defined to measure the effect of dry friction damping, Finally, according to designed method, a vibration experiment of shrouded blades is carried out.
最后,按照设计的实验方案,对带凸肩叶片组试件做了振动实验研究。
Dimensionless dry friction damping factor is defined to measure the effect of dry friction damping, Finally, according to designed method, a vibration experiment of shrouded blades is carried out.
最后,按照设计的实验方案,对带凸肩叶片组试件做了振动实验研究。
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