- 更多网络例句与重聚合相关的网络例句 [注:此内容来源于网络,仅供参考]
-
The two kinds of classics are essentially different: the critical reassessment of classics is carried out on the axis of vertical convergence, and the mass selection of classics relies on the connective operation on the axis of horizontal assemblage.
而两种经典化有本质的不同,批评性经典重估,主要是纵聚合轴上的比较选择操作;群选的经典更新,主要是横组合轴上的粘合连接操作。
-
The level of serum amylase, the pulmonary dry/wet weight ratio and histological changes were measured at different time points in each group. The expression of pulmonary CINC protein and mRNA were detected by immunohistochemistry and semi-quantitative reverse transcriptase polymerase chain reaction, respectively.
分别检测各组不同时间点血清淀粉酶、肺干湿重比和肺组织病理学改变,用免疫组织化学法和半定量逆转录聚合酶链反应法检测肺组织中CINC蛋白和CINC mRNA表达的变化情况。
-
In this paper, three kinds of hydroxyl component are prepared for two-component waterborne polyurethane paint, that is, acrylic dispersion, acrylic emulsion and silicone-modified acrylic emulsion. The influence of the composites of these dispersion and emulsions on polymerization process, viscosity, particle size and coagulum are investigated, infrared spectroscopy , inductance coupling plasma , transmission electron microscopy and thermogravimetric analysis are used to characterized their structure, composite, morphology and thermal stability, respectively.
本论文制备了三种用于水性双组分聚氨酯涂料的含羟基组分,即丙烯酸分散体、丙烯酸乳液和有机硅改性丙烯酸乳液,研究了这些分散体和乳液在制备过程中聚合物的羟值、酸值、玻璃化温度、乳化剂、反应温度等对聚合转化率、凝聚物含量、聚合物粘度和粒径的影响,用红外光谱、热重分析、透射电镜和感应偶合等离子技术表征了其结构、组成、形态和热稳定性。
-
Poly/melamine cyanurate composite latex particles are prepared via soapless emulsion polymerization. XPS data and TGA analysis reveal that MC particles are encapsulated by PMMA during polymerization, resulting in the formation of a core-shell structure of PMMA/MC composite latex particles. MC can affect the thermal degradation and promote the charring of PMMA. The application of PMMA/MC in nylon 6 (PA6) indicate that the composite latex particles can improve the mechanical pro...
采用原位乳液聚合法制备了聚甲基丙烯酸甲酯/三聚氰胺氰尿酸盐复合胶粒,对其进行X光电子能谱及热重分析结果显示,在MC阻燃剂颗粒表面覆盖了一层PMMA胶膜,形成了具有核-壳结构的PMMA/MC复合胶粒;MC能影响PMMA的热降解过程并促进其成炭;在尼龙6(PA6)中的应用结果表明,PMMA/MC复合胶粒能改善PA6的力学性能和阻燃性能。
-
The fabrication of fibers was attempted. The copolymers, the copolymers containing MOCT and the copolymer films containing MOCT were characterized by using Fourier Transform Infrared Spectroscopy, Scanning Electron Microscopy, Differential Scanning Calorimetry, Thermogravimetric Analyzer and X-ray Diffraction etc. The conclusions were summarized as following,1. The AN/MMA copolymers were testified that copolymerization of most AN and MMA occurred and the ratio of AN and MMA in copolymer was less than the ratio of monomers. With the increase of the contents of MMA, the viscosity of copolymer solution, molecular weight and decomposition temperature of copolymers increase.
通过傅立叶变换红外光谱、扫描电子显微镜、差示扫描量热分析、热重分析、X-射线衍射分析等测试方法对得到的AN/MMA共聚物、含有正十八烷微胶囊的共聚物以及共聚物膜等进行了测试和分析,得到如下的研究结论: 1、丙烯腈—甲基丙烯酸甲酯之间发生了聚合反应,共聚物的组成比略小于投料比;共聚物的粘度和分子量随着第二单体MMA加入量的增加有增大的趋势;第二单体加入量的增大使得共聚物的分解温度升高,通过热重分析证实当AN/MMA摩尔比为85/15时,共聚物的耐热稳定性较高。
-
The total RNA was extracted from spleen of Xiphophorus helleri which had been immunized for two weeks. The core sequence was amplified by RT-PCR. The cDNA end sequences were amplified by RACE, and then the full-length cDNA of sIgM heavy chains gene were obtained by putting all of them. The full-length sequence contains the immunoglobulin signature sequence: FKCIANH.
以免疫两周的剑尾鱼为材料,提取脾脏总RNA,通过逆转录-聚合酶链式反应扩增出分泌型免疫球蛋白M(secretory immunoglobulin M, sIgM)重链基因的核心序列,再应用3'和5'快速扩增cDNA末端方法扩增其末端序列,拼接后获得剑尾鱼sIgM重链全长cDNA序列。
-
Finally, the grafting polymerization of textile materials initiated by microwave low temperature plasma was conducted. Knitted cotton fabric was grafted by AMPS first, then knitted cotton and terylene/cotton fabrics were grafted with AMPS/NIPA dualistic monomers respectively. By means of grafting polymerization, the P dualisticintelligent hydrogel was added to textile.The influences of the factors on add-on, such as treatment time and power of plasma, concentrations of crosslinking agent and total monomers, proportion of AMPS, polymerizing temperature and time etc, was studied fully. The optimal conditions of grafting polymerization initiated by microwave low temperature plasma were determined by orthogonal design, variance analysis and mathematical statistics method so as to analyze the main influencing factors. Then swelling/deswelling kinetics, temperature-sensitivity and pH-sensitivity of grafted textile were studied. The performance indexes of hydrostatic pressure, moisture permeability and bursting strength of the knitted cotton and terylene/cotton fabrics before and after grafting were compared and evaluated synthetically.
此后用微波低温等离子体引发纺织材料的接枝聚合反应,分别研究了棉针织物接枝AMPS和棉、涤棉混纺针织物接枝AMPS/NIPA二元单体,使智能凝胶以接枝的方式添加到纺织材料上;详细探讨了微波低温等离子体处理功率和时间、总单体浓度、AMPS单体浓度、交联剂浓度及聚合反应温度和时间等因素对增重率的影响,通过正交设计、方差分析及数理统计对各影响因子进行分析,确定了微波低温等离子体引发接枝聚合的最佳工艺条件;对接枝纺织材料的失水-吸水动力学、温度敏感性、pH敏感性等进行了研究;对接枝前后棉、涤棉混纺针织物的静水压、透湿性和顶破强力等服用性能指标进行了对比和综合评价。
-
In the poly-merization system,oxygen acted not only as the inhibitor of polymerization,but also as the quencher of the triplet of the initiator.
氧在Eo(IPh2)2光敏引发聚合中,既起自由基聚合阻聚剂的作用,又起引发剂三重态猝灭剂作用
-
Through changing various conditions, the conversion of polymerization was determined gravimetrically by sampling with an injector at different time in the course of polymerization system and it was found that conversion was increased linearly firstly and non-linearly finally along with reaction time.
通过改变单一聚合条件,在不同反应时间,利用注射器进行取样,称重法测定聚合物转化率,考察聚合条件的影响,说明此合成体系受单体/引发剂、催化体系、聚合温度、反应时间等因素的影响(如聚合温度90℃,反应时间12h时,产率可达90%以上)。
-
The PDLLA with a viscosity average molecular weight beyond 20×10~4 was obtained under the optimum synthesis conditions of the lactide after being recrystallized 4 times as the monomer,the vacuum level of 0.098 MPa,reaction temperature of 150-160 ℃,reaction time of 6-8 h,and using 0.1%-0.18% stannous octoate as catalyst.
实验结果表明,重结晶4次后的丙交酯作为单体,在辛酸亚锡摩尔分数为0.1%—0.18%,真空度0.098 MPa,聚合温度150—160℃下聚合6—8 h可获得粘均相对分子质量Mη大于20×104的聚D,L-丙交酯。
- 更多网络解释与重聚合相关的网络解释 [注:此内容来源于网络,仅供参考]
-
ARP, Address Resolution Protocol:地址分解协议
ARQ Automatic repeat request 自动重发请求 | ARP Address resolution protocol 地址分解协议 | ARIS Aggregate route-based IP switching 基于通道聚合的IP交换
-
convergency:聚合
Freema Camero (1993) [2]等人提出,裁员决策的策略可以分成聚合(Convergency) 与重定向 (Reorientation)两种类型. 聚合指的是对于变革的渐进性的适应,主张变革是一种长期的过程,更加重视提高组织效益,关注内部活动改进的一致性,
-
Panning:淘选
我们将鸡只牺牲后萃取出其脾脏中之 mRNA 并利用聚合酶连锁反应制造出抗体重链和轻链基因片段并形成单链抗体片段(scFv). 将做出的单链抗体片段选殖入噬菌体载体(phagemid)中以制做出单链抗体片段基因库. 之后使用四次周期的淘选(panning)方法从所建构的抗体基因库筛选并富化出具有和
-
genetic polymerism:同质异重
polymerism 聚合[现象] | genetic polymerism 同质异重 | polymerization 聚合[作用]
-
infrared reflow:红外线重熔
impedance 阻抗 | infrared reflow 红外线重熔 | inhibitor 热聚合抑制剂
-
splitting:分割
但是,这也存在着很多常见的问题,包括:查询(Lookup) 映射(Mapping) 聚合(Aggregation) 分割(Splitting) 公式(Formulas) 重排序(Reordering) 查询处理会接受收到的值,并为目标系统将它映射到不同的值.
-
reaggregation:重聚合
reagentsolution 试剂溶液 | reaggregation 重聚合 | reaggregationagent 再聚集剂
-
reagin:反应抗体
reaggregation 重聚合 | reagin 反应抗体 | reagin 反应素
-
unpolymerized:未聚合的
unpolymerized 未聚合的 | unponderable 不可衡重的 | unpopularity 失人心
-
Formulas:公式
但是,这也存在着很多常见的问题,包括:查询(Lookup) 映射(Mapping) 聚合(Aggregation) 分割(Splitting) 公式(Formulas) 重排序(Reordering) 查询处理会接受收到的值,并为目标系统将它映射到不同的值.