Then the optimal conditions were decided as follows: the ratio of wall-material to core-material should be 8.0 to 2.0, with ployacrylic sodium as dispersing emulsifier, NH4Cl as acid catalyst, and with the time of pouring catalyst being 2 h, the pH value at end point 2.0, the temperature of condensation reaction under control about 70℃, the reaction time 3 h, the stirring speed 1000 r/min.

研究了壁材與芯材的比例日韩福利短片在线观看视频免费、分散乳化劑国产乱伦黄片、催化劑、反應(yīng)溫度和攪拌速度5因素對微膠囊產(chǎn)品的影響性淫国产真人高清无码一级黄色网站，得出最優(yōu)化的工藝為：壁材與芯材的比例為m：m=8.0：2.0正在播放国产精品，以聚丙烯酸鈉為分散乳化劑，氯化銨為酸性催化劑超碰在线人妻露脸，加入速度以2 h加完91精品国产自产在线观看48页，終點(diǎn)pH值為2.0，縮聚反應(yīng)溫度控制在70℃左右亚洲特黄av，反應(yīng)時間為3 h人人扣B人人干B视频免费播放，攪拌速度為1000 r/min。

Aim To produce a polyamide microcapsule which will not pollute the environment in the spinning and weaving.

目的 制備一種環(huán)保型分散染料微膠囊高清无码视频免费观看，解決分散染料在紡織行業(yè)中的使用難題国产精品福利一区。

The effects of injection temperature on the dispersion phase and mechanical properties of polyoxymethylene/thermoplastic polyurethane elaster blends were investigated.

研究了注塑溫度對聚甲醛/熱塑性聚氨酯彈性體共混物形態(tài)結(jié)構(gòu)和力學(xué)性能的影響。實(shí)驗(yàn)結(jié)果表明黄色网址免，注塑溫度影響POM基體相與TPU分散相的粘度比国产黄色网站在现免费观看，195℃時兩者粘度相當(dāng)，在剪切流動過程中性爱视频A级，TPU可在POM基體中形成條狀分散相欧美精品强奸视频，可吸收較多的沖擊能并阻止銀紋的生長以及裂紋的產(chǎn)生，從而較大幅度提高共混物的缺口沖擊強(qiáng)度

From the results, it could be further concluded that the electric repulsive force was the main factor of the dispersion mechanism of FDN, while the steric repulsive force could not be neglected in the dispersion mechanisms of LS, GCL1-T and ASP.

由測定結(jié)果可進(jìn)一步推斷亚洲av试看，F(xiàn)DN的分散機(jī)理以靜電斥力效應(yīng)為主H片合集；而空間位阻效應(yīng)在LS、GCL1-T和ASP的分散機(jī)理中不可忽略国产农村乱人伦精品视频。

The process is composed of three steps: the formation of Ni_2 gel; the nucleation of nickel oxalate; the transition from Ni_2 gel into nickel oxalate sol.The nickel oxalate synthesized is identified by XRD to beα-NiC_2O_4·2H_2O with rhombohedron morphology, while two angles of the rhombus at underside are 106 and 74 degrees separately.

研究中末成年作爱视频国产，采用SEM国产va在线精品播放、XRD、FTIR日本子乱视频在线、TGA—DTA日韩精品熟女中文字幕、GCMS等方法，對粉末樣品進(jìn)行表征国产拍拍91。1凝膠—溶膠法制備單分散草酸鎳粉末提出了一種凝膠—溶膠法制備單分散草酸鎳的方法女人被日视频，由Ni_2凝膠生成—NiC_2O_4·2H_2O顆粒形核—凝膠Ni(OH_2向溶膠(NiC_2O_4·2H_2O)轉(zhuǎn)化3個步驟組成。

Hydro 2000MU variable volume sample dispersion unit for use with600-1000 ml beakers.

濕法樣品分散系統(tǒng)由濕法分散器和濕法插拔式樣品池組成91人妻论坛社区。

The products are used for dispersing and stirring , substance for two or more liquid or power materials . It can also be used together with various type of sandhill .

產(chǎn)品說明：分散機(jī)系列本產(chǎn)品是對兩種或多種液體和固體粉裝物料進(jìn)行攪拌亚洲欧美另类专区、溶解和分散的專用設(shè)備，也可以與各種型號砂磨機(jī)配套使用精品久久国产精品99国产。

Such facilities have the outgoing, scattered, functional features such as adjustable, and the majority with non-supporting commercial facilities and mixed landscape and its function is far more suited to the actual needs of the occupants, while scattered set supporting facilities in more economical land.

這些設(shè)施已離任的绿巨人直播在线观看免费，分散的，功能特性国产在线一区无码视频久，如可調(diào)免费网站一区二区，大多數(shù)非支持商業(yè)設(shè)施和混合景觀和它的功能遠(yuǎn)遠(yuǎn)更適合實(shí)際需要的住戶，而分散的一套配套設(shè)施更經(jīng)濟(jì)地亚洲国产精品三区第一次。

Fourth, the clan in West and East Han dynasties kept self-governing and self-protecting function, such as memorial ceremony for ancestors, relieving inside clan, labor cooperation, mutual financial aid and etc, as well as the function of controlling local government.

族人由于離不開土地這一生產(chǎn)資料免费人成视频在线观看完整版，對莊園的依賴性變得相當(dāng)之強(qiáng)，而在大宗族莊園中国产精品视频拍自网站，土地這一資料是集中而非分散的国产精品第99页在线观看看，土地的經(jīng)營卻又是分散而非集中的。

Its dispersive mechanism was studied briefly with infrared spectrography. The effects of different pH value and SAF dosage on the sedimentation behavior of SiC in the slurry were studied using 10﹪ polyvinyl alcohol water solution as a medium.

通過紅外光譜操人操人，簡要分析了SAF的分散機(jī)理性交欧美网址，并以含10﹪聚乙烯醇水溶液作為分散介質(zhì)，研究了不同用量SAF和不同pH值對體系沉降性的影響乱人伦中文视频在线www。