查询词典 powder

It is found that the powder annealed at 800 ℃ shows a pure perovskite structure and the size of the powder is about 125~200 nm.

结果表明800℃退火处理的粉体样品呈单一的钙钛矿结构，晶粒大小在125~200 nm左右。

The drug of Xin xiebai powder can raise the content of SOD , at the same time reduce the content of the toxic oxygen free radicals and the injury by lipid peroxidate and lighten the lung damage by the oxidation effects of stress reaction.It confirms the security of Xin xiebai powder by acute toxic experiment.

能够提高机体 SOD 的含量，从而减轻毒性氧自由基的含量，降低机体内脂质过氧化，减轻氧化应激反应引起的肺损伤。

The correlation coefficient was 0.784 during liquid culture and extremly markedly correlation was identified during Plutella xylostella powder liquid culture but no correlation was found during Pieris rapae powder liquid cultu

在萨氏培养液中，两者相关系数为0.784；在小菜蛾虫尸粉培养液中，两者极显著正相关r一0.9763，F=61 。1 786，p

According to Chapter Chongyi source Tungsten Industry Co., Ltd. to provide the latest quotation, at present in the tungsten powder particles by preganglionic 220 ~ 224 Yuan / kg had risen to 232 ~ 237 yuan / kg; tungsten carbide powder particles in the 218 by preganglionic ~ 223 yuan / kg risen by 230 ~ 235 yuan / kg; tungsten oxide particles from preganglionic 160 ~ 163 Yuan / kg risen to 173 ~ 178 yuan / kg; APT is from before the 140 ~ 143 yuan / kg now risen to 154 ~ 159 yuan / kg.

据崇义章源钨业有限公司，提供最新报价，在由节前220224元/公斤钨粉颗粒目前已上升至232237元/公斤，在218钨碳化物粉末粒子由节前223元/公斤上升了230235元/公斤，从节前氧化钨粒子160163元/公斤上升到173178元/公斤；亚太从之前的140143元/公斤上升到现在154159元/公斤。

The precursor powder materials were sintered by pressureless treatment at 600℃ and 900℃, respectively. XRD results show that the powder is in the form of a single cubic fluorite structure when sintered at 600℃.

在600℃和900℃下分别对初始粉体进行无压煅烧，XRD表明，在600℃时形成了单一的立方萤石结构。

After Pressureless Sintering the densification behaviour of the SiC-based powder mixtures was observed to be markedly dependent not only on the type and amount of sintering aids used, but also on the crystal structure of the SiC powder.

经过常压烧结致密化行为的碳化硅基粉末混合物被观察到明显不仅仅取决于类型和数量烧结助剂使用，而且也影响到晶体结构的碳化硅粉末。

Powders derived from several mangrove trees were compared in their response to the growth of Skeletonema costatum, and the powder, water extract of powder, and root secretion of the mango tree Rhizophora apiculata Blume were detected in their inhibitory activities against the growth of S.

比较了几种红树植物粉对中肋骨条藻生长的效应，研究了红树粉及其水浸液、红树根系分泌物对中肋骨条藻生长的影响。

In conclusion, rubber powder prevents gypsum and ettringite from cubical dilatation, which plays a role as soft elastic body. At the same time, rubber powder can ease cubical dilatation stress, so crack occurrence and development are decreased, and rubberized cement-soil salification erosion resistence is improved.

橡胶粉阻碍了石膏、钙矾石产生的体积膨胀对试件的影响，起到了软性弹性体的作用，缓和体积膨胀应力，减少内部裂纹的发生与发展，提高了水泥土的抗盐蚀性能。

The results show that almost 88% Au and 97% Ag are enriched in the crude Au powder and crude Ag powder, respectively. However, Pt and Pd distribute scatteredly in the Pt-Pd concentrate, AgCl precipitated solution, Pt-Pd precipitated solution and Ag leached residue, with the amounts of Pt and Pd of 53%, 14%, 26% and 8%, respectively.

结果表明：在目前阳极泥处理工艺中，金、银的分布比较集中，粗金粉富集了阳极泥中近88%的金；97%左右的银集中于粗银粉中；铂与钯分布较分散，铂钯精矿、沉氯化银后液、析铂钯后液以及分银渣中都含有金属铂和钯，其含量都分别在53%、14%、26%和8%左右。

Diamond single crystals were synthesized at a cubic press under high-temperature and high-pressure with the sheeted powder metallurgical iron-based catalysts, which were added by moderate copper powder.

以铁、镍单质金属粉和适量的电解铜粉为原料，采用粉末冶金方法制备规格为Φ15×0.5mm的片状铁基触媒，在六面顶压机上高温高压合成金刚石单晶。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。