nitrate的例句大全

With high-speed shear reactor, super-fine and high purity bismuth oxide powders were prepared using bismuth nitrate and ammonia carbonate solutions as raw materials.

利用硝酸铋溶液和碳酸铵溶液为原料，采用高速剪切反应器，500℃煅烧后可以生产出高纯、超细的氧化铋粉末。

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For humans, nitrate brings two main health issues: blue baby syndrome and digestive tract cancers.

对人类来说，硝酸钾主要造成两大健康后果：蓝婴综合症和消化道癌。

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Based on the nature characteristic of lakeside soil with shallow buried depth of ground water table in catchments of Dianchi Lake, controlling the depth and retention time of seepage water in soil could availably reduce the soil nitrate moving to surface water.

利用滇池流域湖滨区土壤潜水位埋深浅的自然特征，控制入渗水的深度和停留时间可有效地减少土壤硝态氮向地表水中迁移。

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Results ( 1) The lanthanum nitrate tracing electron microscope showed that the lanthanum granule ap-peared at the place of close joint at 0.5 h and 2h;

结果（1）硝酸镧示踪电镜结果：再灌注0.5h和2h，镧颗粒出现在紧密连接处；

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Nitrate was aerobically reduced to nitrite.

硝酸盐去氧后转化为亚硝酸盐.

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The concentrations of ammonia and nitrate in water-sediment interface varied seasonally.

水 - 沉积物界面氨氮和硝态氮含量呈现明显季节性变化.

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The concentrations of ammonia and nitrate in water-sediment interface seasonally.

水 - 沉积物界面氨氮和硝态氮含量呈现明显季节性变化.

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Green leaf vegetable was one containing high nitrate.

从蔬菜种类来看,叶菜类的合格率普遍较低,2003年为45.5%,2004年为54.2%.

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Reactive brilliant blue bismuth dyestuff is synthesized by using reactive brilliant blue and bismuth nitrate.

本文以活性艳蓝和硝酸铋为原料,合成了活性艳蓝铋染料.

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In many plants, including most tree crops, nitrate nitrogen does not usually occur in the leaves.

在一些植物中, 包括绝大多数的木本作物, 硝态氮并非经常存在于叶片中.

词典精选例句

Spatial distribution of shallow groundwater depth, total dissolved solid and nitrate pollution

浅层地下水埋深、矿化度及硝酸盐污染的空间分布特征

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Designation and Practice of Gas Flow Drying Apparatus of Nitrate Ammonium

硝酸铵气流干燥设施的设计与实践

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Study of zirconium nitrate complex by cation exchange

阳离子交换法研究锆-硝酸根络合物

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Study on method of disinfection test using cellulose nitrate membrane as carrier of HBsAg

硝酸纤维素膜为HBsAg载体消毒试验法的研究

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Registration of protons by a cellulose nitrate solid state track detector

用硝酸纤维素固体径迹探测器记录质子

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Manufacture of cellulose nitrate films used as solid state track detector

用作固体径迹探测器的硝酸纤维薄膜的制造

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Preparation of the 10-25 μ m cellulose nitrate film

10～25μm硝酸纤维膜的制备

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The result demonstrated that nitrate reducing bacteria and ferro bacteria were killed effectively by the micro electrolyser, the lethal efficiency could be 99% at proper current density and treatment time. The hydroxyl radical produced by the micro electrolyser in water was the main lethal factor.

在适宜的电流密度和适当的处理时间下，对硝酸盐还原菌、铁细菌的杀菌率可以达到99%以上，并初步证实，微电解时水体中产生的·OH自由基是主要的杀菌因子。

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The progress of in-situ microbial remediation for removal nitrate from groundwater Function of Microorganism on the Pollutants Removal from Polluted River Water Using a BGD Device

地下水硝酸盐污染原位微生物修复技术研究进展微生物对生物栅技术修复景观水体的作用

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Application and Research of BFR on Nitrate Accumulation in Vegetables

沼气发酵残留物减少蔬菜硝酸盐积累的研究与应用

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