查询词典 total cleavage

The fracture morphology were found that the interface bonds between ductile α-Ti matrix and the brittle Ti〓Si〓 phases were divided, which companied with little lancinated edge and small cleavage facets.

与其它元素相比，适量的硼改善Ti-Si共晶合金的塑性最为显著（ε〓=11.5％），其断裂机制为韧性的基体与第二相之间的界面解键，伴有少量撕裂棱和小解理面，属于准脆性断裂。

During the first 3 days of sequence culture, SOF and granulosa cell enhanced the development of porcine parthenogenetic embryos and the cleavage rate (P.05) and the number of beyond 4-cell embryos. During the following 3 days. NCSU-23 supplemented with FCS and POEC supported the embryo to morulae/blastocysts.

在序贯培养的前3d，SOF培养基和颗粒细胞对胚胎的发育有促进作用，分裂率(P.05)和突破4细胞阻滞的数目显著增加，在培养的后3d，添加胎牛血清的NCSU-23和输卵管上皮细胞能支持较多胚胎发育到桑囊胚，桑囊胚的发育率为(59.5±3.2)%(P.05)。

Among the three kinds of activation methods, electrical activation was the best with (67.75±1.03)% oocytes cleavage rate and (13.52±2.05)% morulae rate. The best parameters for electrical activation was 130 V/mm and 80 μs.

电激活比乙醇激活、A23187激活有更高的卵裂率(67.75±1.03)%和桑椹胚率(13.52±2.05)%，且差异显著(P.05)，最佳激活参数为130V/mm、80μs、一次脉冲激活。

This experiment object was 1-cell embryo of KUNMING mouse , ROS was added in different developmental phases through basal medium with CZB medium, cultured to morulae, early blastula, blastula and the hatching of blastula, observed the change of cell number and cleavage index of embryo.

本试验以昆明小鼠1-细胞期胚胎为实验对象，以CZB培养液为基础液在不同发育阶段添加外源性ROS，培养至桑椹胚、早期囊胚、囊胚、扩张囊胚阶段，分别观察胚胎的胚细胞数、分裂指数的变化。

It indicates that the damnification morphology of K9 glass is cleavage damage, the reason of which is that the hoop tensile stress overtops materials'tensile strength. And the materials'damage threshold is inversely proportional to irradiation time.The mathematical model of in-band CW laser irradiating optical material is established.

结果表明：K9玻璃材料的损伤形态为解理破坏，破坏的原因是环向拉伸应力大于材料的抗拉强度，且材料的损伤阈值与辐照时间反向相关，即激光功率密度越高，造成破坏所需的时间越短。

Enzyme activity assay demonstrated that the Trx-BTGase expressed in E. coli could be functional in polymerizing other proteins, and no influence on the biological activities of BTGase to polymerize BSA was found in case of the thrombin cleavage of this fusion protein.

酶活性分析表明表达的Trx-BTGase融合蛋白具有交联蛋白的活性，并发现Trx-BTGase融合蛋白和经凝血酶酶切后得到的BTGase单体都能催化牛血清白蛋白的聚合反应。

Extent of etherbond cleavage becomes more and more intensive with higher alkaline concentration, higher reaction temperature, longer reaction time, stronger activity of nucleophilic reagent, and these substituted aryl ethers will become more and more unstable.

碱浓度越高，反应温度越高，反应时间越长，亲核试剂的活性越强，醚键断裂的程度越大，这类化合物就越不稳定。

The results show that the CNTs are dispersed effectively by bell jar immersing precast block casting. The maximal tensile strength and the elongation of the AZ31/CNTs composites are enhanced by 41.3% and 119.4%, respectively, and the elastic modulus and micro-hardness are also raised by 67.8% and 66.9%, respectively, when compared with those of the as-cast AZ31 Mg alloys. The CNTs can greatly refine the grains of the composites, playing a good role in reinforcing the matrixes of AZ31 Mg alloy. The fracture sections of the composites mainly consist of dimples and prisms, which demonstrates quasi- cleavage fracture modes.

结果表明：钟罩压块法可以有效地将碳纳米管分散到镁合金熔体中；CNTs对AZ31镁合金的力学性能有较强的增强效果，与本研究中的铸造AZ31合金相比，AZ31/CNTs复合材料的最大抗拉强度和伸长率分别提高41.3%和119.4%，弹性模量和显微硬度分别提高67.8%和66.9%；CNTs对AZ31镁合金基体晶粒的细化作用显著，与镁基体界面结合较好；复合材料试样断口形貌由韧窝和撕裂棱组成，呈现准解理断裂特征。

In mammal and bird species the fate of cells is determined by the position of a cell late in cleavage.

对哺乳动物和鸟类而言，细胞的命运最终由细胞分裂后所处的位置决定的。

OBJECTIVE: To explore the feasibility of establishing a new human embryonic stem cell lines using frozen cleavage human embryos.

目的：探讨利用冷冻胚胎建立人类胚胎干细胞系的可行性。

Eight cases of simple chordee of penis were adopted urethral extending.9 cases of severe simple chordee of penis were adopted primary urethroplasty.

8例单纯性阴茎下弯患者采取尿道延伸术，9例重度阴茎下弯患者采取切断尿道矫直阴茎一期尿道成形术。

She is a daintily dressed young lady.

她是个装饰娇艳的少女。