Determination of light rare earth by calcein adsorptive catalytic voltammetry with solid amalgam alloy electrode;
固体汞合金电极钙黄绿素吸附催化伏安法测定轻稀土
In this paper,the light rare earth-magnesium noduliztion alloys and inoculation alloys that has been used in produecting heavy section ductile iron rollers are introduced.
叙述生产轧辊类超厚大断面球墨铸铁件所用的轻稀土镁球化剂、孕育剂和复合球化、孕育处理过程及其对原铁水的要求,同时介绍了所生产轧辊的组织、性能和良好的使用效果。
The influence of light rare earth oxides on the activity of Pd/Y-Al2O3 has been discussed in this.
研究了轻稀土氧化物添加对Ｐｄ／γ－ＡＬ２Ｏ３催化剂活性的影响。
Physico-mechanical properties of sand EPS beads-mixed lightweight soil;
砂土EPS颗粒混合轻质土的物理力学特性
Construction technology and application in-situ of expanded polystyrene treated lightweight soil;
EPS颗粒混合轻质土的施工技术及其应用实例
The optimum moisture content of sand EPS beads mixed lightweight soil
砂土EPS颗粒混合轻质土的最优击实含水率
This paper analyzed the shear mechanism of the light-weight soil with the consolidated non-drained triaxial compression test,researched the stress and strain changing regularity and the influence of cement mixing ratio on the modulus of deformation of light-weight soil,and obtained the failure criterion and shear strength character of EPS light-weight soil.
在分析轻量土的抗剪机理的基础上,通过固结不排水三轴压缩试验,研究了轻量土的应力-应变变化规律以及水泥掺入比对其变形模量的影响,得到了EPS轻量土的破坏准则和抗剪强度特性。
The properties of stabilized light soil (SLS) with expanded polystyrene;
聚苯乙烯泡沫塑料轻质填土(SLS)的特性
The stabilized light soil (SLS) is developed after another kind of expanded polystyrene (EPS) used in embankment.
聚苯乙烯泡沫塑料轻质填土(SLS)路堤是继发泡塑料(EPS)路堤之后发展起来的“不进行地基处理的路堤软基处理方法”。
The present paper aims to report its investigation of the cytogenotoxicity induced by dimethoate separately or jointly with the light rare earths to the root tips of Vicia faba.
研究了农药乐果与轻稀土乐果混合溶液对蚕豆根尖的细胞遗传毒性,探讨了稀土修复和稀土预处理对乐果染毒根尖的细胞遗传毒性的影响。
The determination of the content of the soluble light rare earths in the soil samples was studied.
8m ol/ L 条件下 ,以 DBS-偶氮胂为显色剂并采用双波长方法消除钙的干扰 ,测定了土壤中可溶态轻稀土含量。
Na2O-CaO-SiO2 system glasses with different light rare earths were prepared by melting-quenching,the effects of light rare earths on the chemical durability and density of Na2O-CaO-SiO2 system glass were investigated.
利用传统的熔融冷却法制备了轻稀土掺杂的Na2O-CaO-SiO2玻璃,研究了轻稀土掺杂对Na2O-CaO-SiO2玻璃的密度和化学稳定的影响。
reduce soil acidity and improve soil texture
减轻土壤酸性和改良土壤结构
He would rake the soil gently and water the flowers.
他会轻轻翻土，浇花的。
We begin gently fanning away the protective sand.
我们先把保护它的沙土轻轻地吹去。
Technical specification of lightweight aggregate
轻骨料混凝土技术规程
very light aggregate concrete
特殊轻质骨料混凝土
on light friable soil
在轻质松散的土壤上
...for youth had revealed its presence in her buoyant bound up the bank
…因为她跳上土堤，轻快矫健，叫人看出她很年轻。
They all dropped softly on the ground within the gate.
他们全都轻轻地跳落在门里面的土地上。
"The furnace lining is made from light high alumna, light chamotte, insulating plates. "
炉子内衬由轻质高铝砖,轻质粘土砖,绝热板组成。
Irrigation timing is important due to light rather shallow soils.
由于土壤轻松，土层又浅，及时灌溉是很重要的。
If this type of soil is not readily available try a light weight and porous soil.
如果这类土壤不容易提供，试试轻质和多孔的土。
Study on Application of Lightweight Aggregate Concrete Structure in High Seismic Intensity and Soft Soil Site;
轻骨料混凝土结构在强震软土地区的应用研究
Analysis of the Lightweight Aggregate Concrete Material's Character Effect on the Concrete Capability
轻集料混凝土集料性质对混凝土性能的影响
The optimum moisture content of sand EPS beads mixed lightweight soil
砂土EPS颗粒混合轻质土的最优击实含水率
This plant will only grow in light soil.
这种植物在轻质土壤中才能生长.
And the higher they went the lighter they made the concrete.
建得越高，所用的混凝土也就越轻。
Lightweight aggregate concrete small hollow block
GB15229-1994轻集料混凝土小型空心砌块
autoclaved light weight concrete
高压蒸气养护的轻质混凝土