前驱

The process includes synthesis, dry and roast of cordierite precursor and so on.

该法由前驱体合成 、 干燥、煅烧等步骤组成.

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.

You are now in the preliminary stage of labor.

现在是临产的前驱期.

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.

The person rabies'symptom may divide into: Prodromal stage, manic time, paralysis time three stages.

人狂犬病的症状可分为: 前驱期 、 狂躁期 、 麻痹期三个阶段.

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.

Important history includes palpitation, duration of prodrome and recovery , and presence of postural or exertional symptoms.

重要病史包括:心悸 、 前驱症状及恢复时间 、 以及体位性或劳力性症状.

The pioneers have overcome a series of obstacles.

前驱者已经克服了一连串的障碍.

Four wheel drive, with a full sealed front drive axle.

四轮驱动为全密封前驱动桥.

Carbon foams were prepared from coal tar pitch, petroleum mesophase pitch, and AR pitch.

分别以煤沥青 、 石油中间相沥青和AR沥青为前驱体制备炭泡沫材料.

Front engine, front wheel drive.

前置引擎前驱动.

A forerunner of block printing, this ancient technique provides copies true to the original.

这种方法便是雕版印刷术发明的前驱.

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.

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.

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.

CONVERT Converts FAT volumes to NTFS. You cannot convert the current drive.

将FAT卷转换为NTFS卷. 不能转换当前驱动器.

The open cell alumina foam ceramics were prepared by impregnating sponge with aqueous ceramic slurry.

采用有机泡沫前驱体浸渍工艺制备氧化铝泡沫陶瓷.

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.

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.

Clinical process divides typical armour hepatitis a phase: is preclinical, prodrome period, is icteric period, convalescence.

典型的甲型肝炎临床过程分四个阶段: 潜伏期, 前驱症状期, 黄疸期, 恢复期.

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.

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.

Oxidation method and neutralization titration are two common ways of hydrothermal prepared ferrite precursor.

氧化法和中和法是水热制备铁氧体前驱物的两种常见方法.

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.

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.

N-doped TiO2 photocatalysts were prepared by calcinations of the hydrolysis product of tetrabutyl titanate with saturated urea solutions in ambient atmosphere at different temperature.

以饱和尿素溶液水解工艺制备TiO2煅烧前驱体，在前驱体中引入掺杂氮源，于400~700℃的空气气氛下煅烧2h，制得淡黄色的掺氮TiO2光催化剂；

The greatest source of his forward drive is derived from good rear angulation.

它的前驱的最大的动力源是来自于良好的后部角度.

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.

For the σ~+-rule, when the initial configuration is fixed to be 0 and the target configuration is fixed to be 1, the corresponding predecessor existence problem is also called σ~+ all-ones problem or all-ones problem [ 27] simply.

类似的，对于σ规则，当初始配制为0，目标配制为1时，相应的前驱存在问题被称为σ全一问题。为方便起见，目标配置的前驱也被称为解。

Single-walled carbon nanotubes ( SWNTs) were continuously synthesized by floating pyrolysis method in the temperature range of 850-1160 ℃ by using tetraethyl orthosilicate ( TEOS) as raw material, ferrocene as the precursor of Fe particles.

以正硅酸乙酯（TEOS）为前驱体，二茂铁为催化剂前驱体，利用气相流动催化热解法在850～1160℃连续合成了单壁碳纳米管（SWNTS）。