英语人>网络例句>dispersed 相关的网络例句
dispersed相关的网络例句

查询词典 dispersed

与 dispersed 相关的网络例句 [注:此内容来源于网络,仅供参考]

Results are summarized as follows:(1) The absorption property of CdSe nanoparticle colloid under magnetic field was investigated by magnetic circular dichroism measurement, which proved the discrete energy states in CdSe nanoparticles due to size confinement effects.(2) Aggregation of small nanoparticles was usually observed under HRTEM measurements. In order to obtain HRTEM images of well dispersed particles, surfactant molecules were assembled on the surfaces of mercapto acetate stabilized CdSe nanoparticles.

主要内容如下:(1)用磁圆二色吸收谱测试研究了CdSe纳米颗粒的水溶胶在磁场中的吸收性质,验证了CdSe纳米颗粒中由于量子限制效应而存在的分立的能态;(2)用高分辨透射电镜观察到纳米颗粒的团聚,在颗粒表面接枝上含长链烷烃的表面活性剂分子,使颗粒有效的分散,解决了纳米颗粒团聚的问题。

The determination demonstrated that the anionic polymerization of ε-caprolactam under 230℃ leaded to a mesomorphous form of PA6; the EPDM had heterogeneous nucleation effect on the crystallization of dispersed PA6 phase; in situ polymerization could further reduce crystallization enthalpy of PA6 component on the level of reactive compatibilization.

研究表明,230℃下进行阴离子聚合得到的PA6为β-介晶型;EPDM对这种分散在橡胶相中的PA6的结晶具有异相成核作用;原位聚合可在反应增容的基础上使得共混物中PA6的结晶焓进一步降低。

The starch-cyclodextrin microspheres were prepared by using starch/β-cyclodextrin as raw material, normal hexane as dispersed phase, Span60 and Tween60 as emulsifying, pentanol as assistant of emulsifying, and metaphosphoric acid trisodium salt as linking agent.

纳米微球以可溶性淀粉和β-环糊精为原料,选用正己烷为油相,Span60和Tween60为乳化剂,正戊醇为助乳化剂,三偏磷酸钠为交联剂,以对亚甲基蓝的去除率为指标进行了单因素和正交试验。

No entire nitrendipine crystals were observed visually in SEM photos. The results of X-ray diffraction and differential scanning calorimetry analysis indicated that the crystalline form of nitrendipine was highly dispersed in microspheres, so as amorphous state. The drug release rate of microspheres could be controlled with adjusting the ratio of solid dispersion carriers and retarding agents formulated. The agitation speed and temperature of the preparation process have distinct effect on micromeritic properties of microspheres. The release profiles of the microspheres were mainly affected by the stirring rate of paddle, the concentration of SDS and pH of dissolution medium. Cooling speed and time, however, have no evident influence on the drug release rate of the microspheres. The dissolution data showed that the mechanism of drug release from microsphers was mainly diffusion-controlled. The incorporation efficiencies of 3 batches sample were exceed 96. 8%, which implied that the current method was suitable for design sustained-release dosage form for poorly water-soluble drug.

在扫描电子显微镜下观察,在微球内外未发现尼群地平的完整结晶,X-射线粉末衍射和差示扫描量热试验结果也显示,尼群地平已经被高度分散在微球中;微球的释药速度可通过调整处方中固体分散体载体和阻滞剂的比例控制;制备温度和搅拌速度对微球的质量影响较大;溶出仪的搅拌速度,释放介质的浓度和pH对微球的释放有较大的影响;制备过程中的冷却速度和冷却时间对微球的释放行为影响不很明显;方程拟合的结果表明缓释微球的释药行为符合扩散机制;测定三批微球样品的包封率均在96.8%以上,表明该法适合于制备难溶性药物的缓释微球。

The highly dispersed and shape-controlled molybdic oxide/silica nanostructured complex oxides were synthesized by reverse microemulsion-gel method.

结果表明,MGS的形成必须具备如下条件:在均一稳定的反相微乳体系中,MoO3/SiO2纳米复合氧化物前驱体能形成效果良好的复合凝胶。不同的后处理方式对纳米复合氧化物形貌的影响最大。

In electronic payment system, it is more suitable to introduce the distributed electronic bank scheme in networks environment. However, in current scheme, the users obtain their cards issued by the bank in which they have opened their accounts and withdraw and store their e-coin at the bank. Due to limits of current network neckbottle and security, dispersed and mobile users in different areas, there are some defects in a practical monadic account e-bank scheme.

摘要在电子支付系统中,采用分布式电子银行方案更适合于网络运行环境,然而在现行的分布式电子银行方案中,每个用户局限在所开帐户的电子银行取得签发的Smart Card和提取或存储电子货币,由于网络的瓶颈作用和安全缺陷,以及用户所处地域的分散性和流动性等因素的限制、使得单一开户的银行方案在实际应用中其分布式特性并未充分得以发挥。

METHODS: NSCs were isolated from neonatal rats by enzyme digestion and mechanical separation. At the fourth passage, cell clone masses received nestin immunocytochemistry. Remaining cells were dispersed by mechanical separation. Monoclone NSCs were incubated by limiting dilution assay, and made into 108 L-1 monoplast suspension in complete medium. NSCs were assigned into 2 groups. NSCs in the control group were incubated in 10% fetal bovine serum.

酶消化和机械分离法相结合体外分离培养新生鼠神经干细胞,传至第4代的细胞克隆团行巢蛋白免疫细胞化学染色观察,剩余细胞团用机械法分散,采用有限稀释法进行单克隆神经干细胞培养,加入完全培养基制成108 L-1的单细胞悬液,分为2组滴入培养板,对照组加入10%FBS,诱导组加入10%FBS+50 μg/L神经生长因子,培养5~7 d。

Other areas of the tumor showed stellate cells dispersed in a myxoid stroma (Figure 2, B ).

其他区域显示由分散于粘液样基质的星状细胞组成(图2B)。

From low-resolution TEM, it was obvious that NiFe〓O〓 nanocrystals were well dispersed in the PMMA matrix.

低分辨透射电镜显示NiFe〓O〓纳米晶粒均匀地分散在PMMA基底中。

In report occupied new network on August 6 Taiwan media coverage, august 7 is the traditional Chinese calendar " the seventh evening of the seventh moon " section, taiwan gases defence software industry person the rubbish mail that discovers diffuse of corpse computer virus contains ill will to connect again, if the person that use is not careful dot choosing is concatenate, will by embedded and baleful archives, nigrify guest can inbreak system, bring about fall victim computer to turn corpse into the computer; Not only can start mail of attack, dispersed rubbish to other computer, become the leader of baleful webpage possibly even.

中新网8月6日电据台湾媒体报道,8月7日就是农历&七夕&节,台湾防毒软件业者又发现僵尸计算机病毒散播含恶意连结的垃圾邮件,使用者若不小心点选连结,将被植入恶意档案,使黑客可入侵系统,导致受害计算机变成僵尸计算机;不但会对其他计算机发动攻击、散布垃圾邮件,甚至可能成为恶意网页的主机。

第36/58页 首页 < ... 32 33 34 35 36 37 38 39 40 ... > 尾页
推荐网络例句

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。