超细的

Super-fine K-doped Li2ZrO3 powders were synthesized via the citric acid-ethylene glycol complexing, with the nitrates of lithium, zirconyl and potassium as the materials. Then, the precursor of K-doped Li2ZrO3 and the K-doped Li2ZrO3 powders were characterized by means of TG-DSC, XRD and SEM. Moreover, the thermal decomposition of the gel and the formation of the tetragonal crystalline form were analyzed.

采用柠檬酸－乙二醇络合法，以硝酸锂、硝酸氧锆、硝酸钾为原料制备了掺钾Li2ZrO3超细晶体粉末，采用TG-DSC、XRD、SEM等方法对掺钾Li2ZrO3的前驱体及掺钾Li2ZrO3晶体粉末进行了表征，分析了凝胶的热分解变化过程和四方晶形结构的形成过程。

K-doped Li2ZrO3 super fine powder has been synthesized by citric acid-ethylene glycol sol-gel method using the nitrates of lithium, zirconyl, potassium as starting materials. The precursor of K-doped Li2ZrO3 and the powder of K-doped Li2ZrO3 have also been characterized by TG-DSC、XRD、SEM measurements. The decomposition of the gel and the formation of the tetragonal crystalline form were analyzed.

采用柠檬酸-乙二醇络合法，以硝酸锂、硝酸氧锆、硝酸钾为原料制备了掺钾Li2ZrO3超细晶体粉末，采用TG-DSC、XRD、SEM等手段对掺钾Li2ZrO3的前驱体及掺钾Li2ZrO3晶体粉末进行了表征，分析了凝胶的热分解变化过程和四方晶形结构的形成过程。

Therefore, butoxy in n_butanol can be adsorbed chemically on the surfaces of the tourmaline particles in the process of azeotropic distillation, which can effectively prevent the formation of liquid_bridge between the particles of tourmaline and avoid the hard aggregation in the drying process.

正丁醇中的丁氧基在共沸蒸馏过程中在电气石颗粒表面可取代羟基，产生化学吸附，能有效防止液桥的产生，阻止干燥过程中超细粉末的硬团聚。

Chelator-assisted hydrothermal method for growing ZnO nanopricks ZnO nanopricks were formed while 0.3 mol/L diaminoethane, 3 mol/L butylamine and 0.25 mol/L EDTA were used as chalators to react with zinc foil at 100℃ for 12 h.

络合物水解法制备ZnO球形颗粒利用酒石酸锌的水解反应，在水溶液中制备了由超细颗粒组装的ZnO球形颗粒，XRD、HRTEM检测结果表明颗粒为纤锌矿ZnO多晶结构，在溶液中添加乙二醇，产物的尺寸和分散性得到了改善。

After that,we find the one of key factors which affect the classification effects for ultra-fine powder is dispersity of ultra-fine powder.

认为影响分级效果的关键因素之一是超细粉体的分散性，另一关键因素是粒子在不同状况下的运动特性。

The company owns the tremendous technology strength research institute and all in readiness , the most advanced outfire of in the homeland laboratory , owns the advanced equipment protection against the tide agent production line , surpasses the thin dried powder extinguishant production line , the device production line cutting out an engine voluntarily.

請高人幫忙中譯英，小女子先行謝過了~~公司拥有技术力量雄厚的研究所和国内最齐全、最先进的灭火实验室，拥有设备先进的防潮剂生产线、超细干粉灭火剂生产线、自动灭火装置生产线。

Note: To make your own superfine sugar - place 1 cup (200 grams) granulated white sugar in the bowl of your food processor.

注 ： 为了使自己的超细糖-地点1杯（ 200克）颗粒白糖的一碗你的食物处理器。

Pharmacological effect might well change obviously when themedicinal material size is decreased to micro- or nano-size. For those plant herbs, it isdifficult to be ground to nanosize through conventional grinding method; while highspeed centrifugal sheering technology can be used to grind plant herbs tonanosize within a short time.

对于植物根茎类中药，很难采用普通的粉碎方法将其粉碎至微米或纳米级，而高速离心剪切式(High speed centrifugal sheering，简称HSCS)超细粉碎技术是新近发展起来的一种制备纳米粒子的技术，可以将植物根茎类药材粉碎至纳米级别。

The directional solidification under negative temperature gradient with unstrained cooling and superrefined directional microstructure are observed.

并在△T〓≤△T＜△T〓过冷度区间完成了无外界冷速约束的负温度梯度下的定向凝固，获得了快速凝固条件下的超细定向组织。

Recent progress and achievements of tungsten metallurgy in China including the exploitation of process technique in treating various resource, molybdenum separation technology from tungsten, production of high pure APT from low grade material and tungstenic scrape, process equipment and automatization degree in tungsten metallurgical plant, application of membrane technology in non pollution tungsten metallurgical process, and ultrafine powder of tungsten etc.

综述了近年来我国钨冶炼在开发处理多种资源的工艺技术、钨钼分离技术、从低品位钨矿物原料和含钨废料中生产高纯APT、钨冶炼技术装备和自动化水平、膜分离技术在开发无污染钨冶炼工艺的应用、超细钨粉等方面的最新进展和成果。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。