前驱

Carbonaceous mesophase is an excellent precursor for carbon materials, especially those with high additional value.

炭质中间相是制备炭材料, 尤其是高附加值炭材料的优质前驱体.

New , sterically demanding 1, 3-dialkylimidazolinium salts used as N-heterocyclic carbene precursors were synthesized and characterized.

合成并表征了一种新型的有空间需求的N - 杂环卡宾前驱体1, 3- 二烷基咪唑啉盐.

The nanometer TiO _ 2 supported samples were prepared by liquid phase deposition method.

以硫酸钛作为前驱体,采用液相沉积法在自制硅酸盐微球上负载纳米二氧化钛.

The preparation of Nickel-based cathode materials for Lithium-ion batteries was studied.

本文讨论了前驱体法制备镍基锂 离子电池 正极材料的方法.

There are now various chemical processes available including sol-gel, polymer precursor, molecule and nanoparticle assembly.

目前主要的化学工艺有溶胶 - 凝胶技术 、 前驱体聚合技术及分子和纳米颗粒组装.

Violent model: Cent period, prodromal stage, excitement period and paralytic period.

狂暴型:分 三期, 前驱期 、 兴奋期和麻痹期.

The onset of this disease may resemble the prodromal period of icteric hepatitis.

它的发病与黄疸型肝炎的前驱期相似.

The precursor and powder were characterized by XRD 、 DTA 、 ICP 、 TEM 、 BET.

采用XRD、DTA、ICP、TEM、BET等 手段表征了前驱体和产物的特征.

In this paper , strontium lead titanate strontium lead titanyl oxalate tetrohydrate by chemical coprecipitation.

采用化学共沉淀法经前驱体草酸氧钛锶铅制得钛酸锶铅粉末.

A new method for preparing nanometer-sized neodymium oxide through thermal decomposition was introduced.

介绍以加入添加剂的氢氧化钕为前驱物,通过热分解法制备纳米氧化钕粉体的方法.

All children underwent evaluation for risk factors for diabetes or the precursor condition, pre-diabetes.

所有这些孩子都有患上糖尿病或糖尿病前期 、 前驱性糖尿病的风险.

The citrate sol-gel synthesis method has been used to prepare zinc ferrite.

采用硝酸铁、硝酸锌、柠檬酸制备前驱体,在不同加热温度与速率下制备锌铁氧体.

The markers weren't associated with progression from normal to pre-diabetic status in men.

而上述标记物同男性正常状态进展到前驱糖尿病状态不相关.

You are now in the preliminary stage of labor.

现在是临产的前驱期.

The pioneers have overcome a series of obstacles.

前驱者已经克服了一连串的障碍.