Additionally the microorganisms must be supplied in the growth medium with nitrogen-containing compounds such as ammonium sulfate, ammonia, or urea, as well as with inorganic phosphates.
另外必须提供的微生物在与含氮如硫酸铵，氨水或尿素化合物生长介质，以及与无机磷酸盐。
The inorganic composition of polyethylene material is simple, the conductive medium hardly exists, so that insulation are superior than traditional pipe.
聚乙烯材质因无机成分单纯，导电介质几乎不存在，因此在绝缘及耐电压性的表现上皆优于现有传统管材。
The inorganic ions and the amino acids were respectively added to the medium while yeast powder was used as base nitrogen source.
在酵母粉基础发酵培养基中，添加各种无机离子和游离氨基酸，使其含量与酵母抽提物相同。
Different carbon source, nitrogen source and inorganic salts in medium affected the cell growth, the ice nucleation activity and the xanthan gum ratio.
培养基中不同的碳源、氮源和无机盐影响冰核细菌的生长、冰核蛋白的表达及黄原胶的产率。
New Antistatic Fiber Without Inorganic Conducting Medium.
不含无机导电介质的抗静电纤维。
It is a sterile, liquid medium which contains essential and non-essential amino acids, vitamins, lipids, organic and inorganic compounds, hormones, growth factors and trace minerals.
无动物成分培养基是无菌的、液体培养基，包含必需和非必需氨基、维生素、有机和无机化合物、激素、生长因子、微量矿物质。
It is a sterile, liquid medium which contains essential and non-essential amino acids, vitamins, organic and inorganic compounds, hormones, growth factors and trace minerals.
无动物成分培养基是无菌的、液体培养基，包含必需和非必需氨基、维生素、有机和无机化合物、激素、生长因子、微量矿物质。
Method: Selecting the optimum carbon sources, nitrogen sources and inorganic salt to get the optimum liquid medium recipe by the orthogonal test in three factors and four levers;
方法：采用深层培养方法，筛选出较优的碳源、氮源、无机盐，设计三因素四水平的正交试验，筛选大杯伞的最适培养基；
It is necessary to add inorganic carbon in the medium for photosynthetic algae.
碳源对于进行光合作用的各种藻类是必不可少的。
Filter medium adopts kinds of materials, such as inorganic fiber, cellulose fiber, resin-impregnated paper, stainless steel sinter fiber web, stainless steel wire mesh.
滤芯过滤材料分别采用复合纤维、木棉定型滤纸、不锈钢烧结毡、不锈钢编织网。
Filter medium adopts kinds of materials, such as inorganic fiber, cellulose fiber, resin-impregnated paper, Filter vessel is die-cast in aluminum alloy.
滤芯过滤材料分别采用复合纤维、木棉定型滤纸、不锈钢烧结毡、不锈钢编织网。
Filter medium adopts kinds of materials, such as inorganic fiber, cellulose fiber, resin-impregnated paper, Filter vessel is die-cast in aluminum alloy.
滤芯过滤材料分别采用复合纤维、木棉定型滤纸、不锈钢烧结毡、不锈钢编织网。
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