使均匀

According to the characteristic of silver nanoparticles, their uniform dispersion in reaction media was obtained by surface modification, ultrasonic radiation and the select of emulsion, and then emulsion polymerization system were formed by combination with reactive monomer and initiator. Nano-Ag/Polystyrene core-shell particles were prepared by emulsion polymerization and their microstructure were characterized by TEM, FTIR, XPS, AFM and TG/DTA. The experimental results showed that silver nanoparticles were coated by polymer and the composite particles had typical core/shell structure, and the microlevel combination was realized. Meantime, the form mechanism of nano-Ag/polystyrene core-shell particles was tentatively researched. The conclusion is that the perfect coating was able to obtained by the control of reaction condition.

根据纳米银粒子的特性，借助于表面处理、超声辐照以及乳化剂的选择，使其均匀分散在反应介质中，再与反应单体、引发剂等形成乳液聚合体系；采用乳液聚合方法、包裹聚合方式，制备出纳米银/聚苯乙烯核壳复合粒子，并借助于TEM、FTIR、 XPS、AFM、TG/DTA等分析手段对复合粒子微观结构进行了表征；结果表明：纳米银粒子表面被聚合物层包覆，复合粒子呈明显的核壳结构，实现了微观尺度上的复合；同时，初步探讨了纳米银/聚苯乙烯核壳复合粒子的形成机理，指出：通过控制反应条件，可以使形成纳米银/聚苯乙烯核壳复合粒子的聚合反应方式占主导地位，实现最大限度地包覆。

Meanwhile, the surface layer gets fine crystal grain with dispersive and homogeneous distribution of WC grains and Co binder from rapid melting and resolidification during HIPIB irradiation. Minimizing the mean free path in Co binder by decreasing the WC grain size leads to an increase in resistance to plastic deformation in the binder.

HIPIB强烈非平衡作用下的重熔和再结晶使WC晶粒细化且分布更均匀，同时，表层析出弥散分布的Co_3w_9C_4相，使Co粘结相产生强化，导致Co粘结相的平均自由程降低，从而增强了Co粘结相抵抗塑性变形的能力，提高了辐照硬质合金的耐磨性能。

It make a gas and impurities in steel liquid to float after steel liquid be stirred in refining ladle and uniformize the temperature and the chemical composition of steel liquid, improving the purity and quality of steel liquid.

经钢包底部吹氩搅拌，使钢中气体和夹杂物充分上浮，并使钢液的温度及化学成份均匀，提高钢水的纯净度，明显改善钢的质量。

After dilution of the preparation of two pesticides can be difficult to dissolve some of the wettable powder or a small amount of pesticides, be more fully dissolved, the more evenly distributed so that more accurate measurement, not only to enhance the effect of medication, but also reduce the phytotoxicity of occurred, but also access to the original drug to reduce the risk of poisoning.

农药经过两次稀释配制，能够使某些不易溶解的可湿性粉剂或用量微小的农药，得到更充分的溶解，分布的更均匀，使计量更加准确，既提高用药效果，又减轻药害的发生，还能减少接触原药中毒的危险。

TiC has a refinement to both primary and eutectic borides, some of which can act as the substrate for primary boride making refinement, the remainder inserting into the primary boride imped it growing in matrix; TiC inserting into the primary boride impedes the eutectic boride growing on the primary boride and decreases the formation of large block eutectic boride.

TiC对初生硼化物和共晶硼化物均有细化作用：一部分作为初生硼化物异质形核核心使其细化，另一部分在基体中嵌入初生硼化物阻碍其生长；嵌入初生硼化物的TiC改变了共晶硼化物依附初生硼化物的特点，使共晶硼化物分布细小均匀。

The results show that high energy ball milling refines and homogenizes the mixed powders, accelerates the sintering process, and with the increase of milling time, the grain is finer and the alloy is denser. HIP and forging is beneficial to decrease or remove the pole formed during the sinter course, and as the last process, forging breaks the junctions between TiC particles, the microstructure and mechanical properties of alloy are improved.

研究结果表明：高能球磨使粉末细化和成分均匀化，促进烧结进程，随球磨时间的延长，合金组织细化且致密；热等静压和锻造工艺可进一步减小和消除合金中烧结后残留的孔洞等缺陷；锻造作为最后工艺，可使TiC颗粒之间的连接破碎，促使硬质相颗粒弥散分布，从而改善烧结组织，提高合金的致密性及力学性能。

On the basis of experiment analyses we would got that, When arc met with chute, it was blocked and had a stagnation, this made hot gas flow incrase near the chute; After arc went into the chute, mental vapor from arc root would lower the dielectric strength near the chute, meanwhile, High value of arc voltage and the corase face of the chute made electric strength increase. These factors might give rise to local restriking near the chute, and made arc voltage drop suddenly.

总结实验结果并加以分析，本文提出了这样的观点：电弧进入栅片时，在入口处受阻后的停滞，会使该区域的热气流增加；进入栅片后，弧根蒸发的金属蒸汽、电弧热气流会降低栅片入口区域的介质强度；电弧被栅片分割后，电压急剧上升，再加上栅片表面的不均匀会使局部区域的电场强度显著增加，这些因素的综合作用会导致电弧在栅片入口附近发生局部重击穿，引起电弧电压电压跌落。

Under the electromagnetic force the angle steel and the steel plate, in puts in gallbladder which the steel plate makes, in the gallbladder is uses sets up the salt bath which the brick and the standard brick compose, in the gallbladder is mainly uses in preventing the fused salt permeating heat insulating

三项埋入式电极盐浴炉采用盐类作加热剂，根据不同的工作温度，可选用不同成份的盐或混合盐，盐在熔化前是不导电的，因此盐浴炉使用时必须使用起动电极溶化，由于电流通过导电的溶盐不断产生热量，故可保持溶化状态，因电极在电磁力的作用下，通过自然对流和电磁搅拌而使熔盐不断循环，故可迅速和均匀的加热工件。

When you fold the analysis of a mark line well-distributed, so that the entire line of flat, and mark; and scrape marks point to edges and corners are distinct, but the book these special molding semi-products, every 5 this cross-laminated broadcasting applanation machine applanation until the fully finished post-drying.

折挝痕线时用力要均匀，使整条痕线平直地翻起，并刮平痕角，使其棱角分明，把对裱成型的半成品书，每5本交叉叠放送压平机压平，待充分干燥后。

Occurs when the semi-finished, warping, especially the post-mounted corrugrted semi-finished products, immediately after the closing of embossing plate, on the paper--and there is no uniform die to tilt paper with the sponge rubber or contact, so easily make embossing plate produced by 印张 bliding, die-cutting production phenomenon.

当半成品出现卷曲、起翘情况时，特别是经过裱贴以后的瓦楞纸板半成品，放在压印平板上合压时，纸面与模切版没有均匀接触，使翘起的纸面先与版面上的橡胶条或海绵接触，这样容易使压印平板上的半成品印张产生滑移现象，造成产品模切不准。

Recall that, in the Kolmogorov axiomatization, measurable sets are the sets which have a probability or, in other words, the sets corresponding to yes/no questions that have a probabilistic answer.

延期开工的Kolmogorov宣布要衡量所有套职能有限许多坐标限制在于衡量子寅。换句话说，如果是/否的问题回答f可看的价值观念在许多最有限坐标，然后它有一个概率的答案。

The experimental results showed that the algorithm can filter singular points and remain fixity of the target edge.

实验表明：基于模糊理论的图像智能滤波方法比常规图像滤波方法运算量小，它既能去除奇异点，又能保持图像中目标的边缘不变性，具有很好的滤波效果。