Phytoplankton, like land plants, require nutrients such as nitrate, phosphate, silicate, and calcium at various levels depending on the species.
浮游植物与陆地植物一样，根据不同种类需要各级的硝酸盐、磷酸盐、硅酸盐以及钙等营养物质。
According to the difference of the minerogenetic condition, the chemical composition is different. Calcium fluoride has a wide USES to produce the silicate products.
萤石由于成矿条件不同，化学成分各不相同，萤石在硅酸盐制品的生产过程中具有广泛的用途。
Ultra_light calcium silicate insulation material is constructed with spherical agglomerates of fibrous xonotlite crystals.
超轻硅酸钙材料实际上是由硬硅钙石纤维状晶体组成的多孔球状团聚体构成。
The calcium silicate board is a new type of the wall material.
硅酸钙板是一种新型墙体材料。
The results of the component screening of several new kinds of calcium silicate desulphurizers and the experiment of them in a fluidized bed combustor under different process conditions are described.
论述了新型硅酸钙脱硫剂的成分筛选及其在沸腾炉内的变工况试验结果。
The results indicate that the reaction products on the weathered surface of soda-lime silicate glasses are mainly sodium and calcium mixed carbonate.
结果表明：钠钙硅酸盐玻璃风化表面产物主要为钠和钙的碳酸盐。
The study also shows that calcium silicate hydrate gel, analcite and hydrated calcium aluminosilicate are the major hydration products of the cement.
碱磷渣水泥的主要水化产物是水化硅酸钙、方沸石、水化硅铝酸钙。
Through wet processing technology, aluminium salts and alumina can be produced from the kaolinite, and the residues from above process can be used to prepare calcium silicate, white carbon, and etc.
如采用湿法处理工艺可生产铝盐及氧化铝，并可利用生产铝盐制品的残渣生产硅酸钠、白炭黑等产品，高岭土还可加碱合成多种沸石产品。
Rural Buildings; Building energy saving; Sandwiched insulation roof panel; waterproof mortar; steel mesh; bonding layer; calcium silicate board.
村镇住宅；建筑节能；夹芯式保温屋面板；防水砂浆； 批荡网；粘结层；硅酸钙板；
The paper describes a study on semi—dry pressing process for calcium silicate brick.
本文对硅酸盐制品半干压成型制度进行探讨；
The results indicate that the formation of calcium silicate hydrate is difficult at normal pressure.
针对铝酸钠溶液除硅过程，研究苛性比、碱浓度、配钙量、温度等对水合硅酸钙形成的影响规律。
High strength calcium silicate products, fire temperature, rigid inorganic thermal insulation materials, insulation materials the highest intensity.
硅酸钙制品强度高，防火耐高温，是无机硬质绝热材料中强度最高的保温材料。
The batching plan and production technology of the calcium silicate board reinforced with fiber brucite have been studied.
研究了以纤维水镁石增强的硅酸钙板的配料方案、生产工艺等。
Other IngredientsCellulose, gelatin (capsule shell), stearic acid, magnesium stearate, silica, calcium silicate.
其它成份纤维素，明胶(胶囊壳)，硬脂酸，硬脂酸镁，硅，钙硅酸盐。
Salt is almost always treated with additives (magnesium carbonate, magnesium oxide, calcium silicate) to prevent it from absorbing moisture and ensure that it remains free flowing and granular.
盐几乎总与添加剂(碳酸镁、氧化镁、矽酸钙)处理来防止它吸入空气中的湿气和保护它仍然随意的流动和颗粒状。
Fiber reinforced calcium silicate board compound with light solid partition board was developed under the introduction of Australian antitype product, its performance index was improved also.
纤维增强硅酸钙复合实心轻质隔墙条板是在引进澳大利亚产品原型的基础上自主研发的，各项性能指标得到了全面的提升。
Phosphogyspum can also be used in the production of thiourea, calcium chloride and compound fertilizers, active calcium silicate and as gel building materials.
磷石膏还可用于制硫脲、氯化钙和复合肥、活性硅酸钙及做建筑胶材料、加固软土地基等。
The hydrothermally synthesis of calcium silicate hydrates.
水热合成了水合硅酸钙。
The reduction of subsidence and the improvement of dispersivity of the coating can be achieved by the application of such calcium silicate powder as filling compound.
将以上硅灰石粉末作填料，可降低涂料沉降率和增强分散性。
A gray powder that is a mixture of calcium silicate and calcium aluminate made by heating limestone (calcium carbonate) and clay (containing silicon. dioxide and aluminum oxide).
灰色粉末。是由石灰石(碳酸钙)和粘土(含二氧化硅和氧化铝)加热而成的，硅酸钙和铝酸钙混合物。
The process of production of a new high-molecule inorganic coagulant-compound aluminum-iron silica using calcium silicate as the main raw material is introduced.
介绍了一种以铝酸钙为主要原料的新型高分子无机混凝剂— 复合硅铝铁混凝剂的生产过程。
This method can be used to determine the calcium and magnesium in carbonate and silicate.
本方法可用于碳酸盐、硅酸盐中钙镁测定。
Most of the applications of Suntai-Fuji calcium silicate board were on the dry-wall partition, this type of partitioning system has only 20% of total weight compared to traditional RC wall.
多数Suntai -Fuji硅酸钙板应用于干砌墙隔板上，这种分隔系统与传统钢筋混凝土墙相比只有其总重量的20%。
This article studies the reaction process and mechanism of calcium silicate thermal insulating material active mortar of hard rankinite type.
研究了硬硅钙石型硅酸钙保温材料活性料浆的反应过程与反应机理。
The effective thermal conductivities of xonotlite-type calcium silicate, aerogel and xonotlite-aerogel composite insulation material were compared by model calculation.
通过模型计算对硬硅钙石型硅酸钙、气凝胶及硬硅钙石-气凝胶复合绝热材料的导热系数进行了对比研究。
In this paper, the property measurement and appraisement methods for asbestos-free micro-hole calcium silicate insulating materials were introduced.
本文全面介绍了新型无石棉微孔硅酸钙保温材料的各种性能的测试和评价方法。
Calcium silicate watts calcium silicate insulation board micro pore calcium silicate high strength calcium silicate, used for power engineering and mechanical industry insulation materials.
硅酸钙瓦硅酸钙保温板微孔硅酸钙高强度硅酸钙，用于电力工程和机械行业保温材料。
Ilvaite is a rare mineral of calcium-iron-bearing silicate.
黑柱石是一种少见的含钙铁硅酸盐矿物。
Ilvaite is a rare mineral of calcium-iron-bearing silicate.
黑柱石是一种少见的含钙铁硅酸盐矿物。
应用推荐