1)gypsum-bonded investment石膏基包埋料
1.Comparison of casting precision of two kinds of commercially available gypsum-bonded investment with different setting and thermal expansion characteristics2种石膏基包埋料对铸造精度影响的比较研究
2.Methods Plate-like wax patterns with pre-marked points were invested in two different gypsum-bonded investments of the same total expansion rate.方法采用预制标记点的圆盘形蜡型,用同一种铸圈、2种石膏基包埋料,其总膨胀率相似,但一种具有高的热膨胀率,另一种具有高的凝固膨胀率,选用0。
英文短句/例句
1.Comparison of casting precision of two kinds of commercially available gypsum-bonded investment with different setting and thermal expansion characteristics2种石膏基包埋料对铸造精度影响的比较研究
2.column, of plaster or compositions based on plaster立柱,石膏或以石膏为基料的合成物制
3.cast, of plaster or compositions based on plaster石膏或以石膏为基料的合成物制铸件
4.bowl of plaster or compositions based on plaster碗[石膏或以石膏为基料的合成物制]
5.industrial mould of plaster or compositions based on plaster工业模具,石膏或以石膏为基料的合成物制
6.Structure Design and Performance Control of Gypsum-Absorbing Material;石膏基吸声材料结构设计与性能调控
7.Study on Thermal Insulation Materials Composed of EPS and Gypsum;石膏基胶凝材料复合EPS保温材料的试验研究
8.Cosmetics such as face creams, lipsticks and hair preparations are often based on petroleum.化妆品如雪花膏、唇膏、洗发剂等，常用石油作为基本原料。
9.The Test Study on Improved Phosphogypsum Used as the Roadway s Filling;磷石膏改良土用作路基及基层填料的试验研究
10.The influences of conservation system on gypsum-based composite materials养护制度对脱硫石膏基复合材料的影响
11.Study on Composite Cementitious Material Produced by Desulphurization Gypsum-Fly Ash脱硫石膏-粉煤灰复合胶凝材料基胶砂试验研究
12.Effect of Activity Admixture on FGD Plastering Gypsum活性掺合料对脱硫基粉刷石膏制品性能的影响
13.The gypsumceramic decorative materials were produced, based on a industrial waste slag-fluoroanhydrite, sodium phosphate and water soda ash glass.以工业废料—氟无水石膏为基础,并引入磷酸钠和钠水玻璃,生产出了一种石膏陶瓷装饰材料。
14.RNA extraction and gene expression of paraffin-embedded breast cancer samples石蜡包埋乳腺癌组织的RNA提取及基因表达研究
15.inorganic aggregates for use in gypsum plaster石膏陶瓷用无机质骨料
16."acrylic, sand and plaster on paper"塑料彩、沙及石膏纸本
17.Eodiagenesis is characterized by the assemblage of carbonate-analcime-anhydrite, while authigenic kaolinite is found in some strata.浅埋藏期以碳酸盐～沸石～硬石膏组合为特征。
18.Influence of alkali solution on mechanical property of plant fiber gypsum composites碱处理对秸秆纤维石膏基复合材料力学性能的影响
相关短句/例句
gypsum-bonded investment石膏包埋料
1.Evaluation of cast accuracy for rapid burnout type gypsum-bonded investment;快速加热型石膏包埋料对铸造精度影响的研究
3)gypsum-based composite石膏基复合材料
1.Research on contributing factors of gypsum-based composite material performance;石膏基复合材料性能影响因素的研究
4)gypsum-based cementitious materials石膏基胶凝材料
5)Gypsum-composites石膏基调湿材料
6)paraffin-embedded石蜡包埋
1.Nuclear microarray combined with fluorescence in situ hybridization for detecting ALK gene translocation in paraffin-embedded anaplastic large cell lymphoma and its significance;细胞核阵列荧光原位杂交技术检测石蜡包埋间变性大细胞淋巴瘤组织的ALK基因转位及其意义
2.Rapid DNA Extraction from Archival Paraffin-embedded Tissue:A Modified Method Available to PCR Analysis for Diagnostic Pathology;石蜡包埋组织快速DNA提取方法在诊断病理PCR分析中的应用研究
3.Detection of ALK gene translocation by fluorescence in situ hybridization in paraffin-embedded anaplastic large cell lymphoma tissue and its significance;荧光原位杂交检测石蜡包埋间变性大细胞淋巴瘤病例中ALK基因转位及其意义
延伸阅读
包埋培养分子式：CAS号：性质：细胞固定化培养的一种。首先用于微生物发酵，具有保护性强、可重复使用、易于连续操作、生长速度快、产品较纯等优点。对于动物细胞，无论是悬浮和贴壁生长的细胞都适用。细胞生长密度高，抗剪切力和抗污染能力强。对悬浮培养的细胞常用海藻酸钙包埋，对贴壁生长的细胞常用胶原包埋。包埋培养的操作步骤简单，条件温和，细胞和多聚物或单体混合，随着凝胶的形成，细胞嵌入多聚物的网格中。有许多多聚物可采用，如聚丙烯酰胺、聚氨酯、海藻酸盐、卡拉胶、琼脂糖等，故通常可选择合适的系统，使细胞处于活性状态。它也存在一些缺点，如扩散限制，并非所有细胞都能接触最佳基质浓度。由于大分子基质不能渗透通过多聚物网格，因而有一些物质被排斥在外。
