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- Insulin resistance index (IRI) was calculated. 并计算胰岛素抵抗指数(IRI)。
- Resistive index (RI) was used to estimate renovascular resistance. 在形态上,术前和术后并没有明显的变化。
- In this paper, the anlysis is presented to study the impermeability and crack resistance of basement concrete wall. 本文尝试聚丙烯纤维砼应用于地下室砼墙抗裂防水。
- IC50were determined by MTT assay and the resistance index (RI) was calculated. MTT法检测吉非替尼对细胞的半数抑制浓度IC50,计算耐药指数(RI);
- Strength and crack resistance capability of concrete will be improved after being reinforced by chopped basalt continuous fiber. 在混凝土中掺加乱向短切玄武岩纤维后,其强度及抗裂性能均会得到改善。
- Curing and constructing for cement-stabilized macadam under the condition of lower temperature is benefit to improve its crack resistance. 低温条件下养生、施工有利于改善水泥稳定碎石基层材料的抗裂性能。
- In order to analyze the crack reason, static load experiments were made on three prefabricated piles to examine the crack resistance of the piles. 为分析产生裂缝原因,通过静荷载试验的方法检验桩身的抗裂性能;
- The research proves that post tensioned prestressed concrete hollow slab own fine deformation behavior and crack resistance. 本文研究表明:后张预应力混凝土空心板具有良好的变形性能和抗裂性能。
- In duplex Doppler ultrasound, malignant tumors display more abundant blood flow within and higher resistance index. 在双功能多普勒超声中,恶性肿瘤内部血流更为丰富,阻力指数(ri)较高。
- The velocity of CA was decreased and resistance index(RI) was significantly rised compared with health neonates(P0.01). 脑动脉流速较正常显著下降;阻力指数显著增高(P0.;01)。
- The safety and the crack resistance of the anchorage zone which exists due to the usage of large tonnage anchorage device, are the critical part of the structural design. 对采用大吨位特殊锚具的桥梁结构来说,锚固区的安全性和抗裂性是结构设计的关键部分,但现行规范还没有给出一种既精确又简易的验算方法。
- The Beifeng population showed a middle-level resistance to Cartap and the resistance index was 16.4 times. 北峰茶场的小绿叶蝉种群对杀螟丹的抗性水平为中抗,抗性倍数为16.;4倍;
- The study shows that the self-compacting high performance concrete members have high denseness, fine appearance without honeycomb and scale, better crack resistance and ductility. 研究表明,该方法成型的自密实高性能混凝土构件无蜂窝麻面、密实性好,具有更优越的抗裂性能和延性,构件和实梁的受弯、剪性能均与振捣成型的混凝土构件相近;
- Results: The resistance index (RI) in 18 cases of adnexa mass was higher than 0.4. 8例包块内见少许星状血流信号,经腹腔镜证实其中6例已经发生输卵管流产。
- It can meet the food directly.Innocuity, insipidity, no volatiles, high temperature resistance, crack resistance contribute to its perfect waterproof effection. 可直接与食品接触,无毒、无味、无挥发物、耐高温、难裂解,达到高度防水的效果。
- The peak-systolic/diastolic ratio(S/D), pulse index (PI) and resistance index(RI) values of UA were calculated. 结果:正常妊娠时上述各指标随孕周的增加逐渐下降,表明胎盘为低循环阻力器官,其阻力随孕龄增加而下降。
- Based on code for design of concrete structures in China, calculate method on crack resistance and loading capability of corbel is studied, and illustrated with one example. 结合混凝土结构设计规范,对牛腿的抗裂度及承载能力的计算进行了探讨,并通过算例进行了说明。
- Meanwhile, its anthracnose resistant index was similar to that of Yue743. 差异达极显著水平。经鉴定,福红13号炭疽病抗病指数,与粤743相当。
- In this paper, crack resistance of high strength concrete (HSC) was improved by adding mineral admixtures including ground slag (GSL), silica fume (SF) and fly ash (FA). 采用外掺矿物掺合料磨细矿渣、硅粉和粉煤灰的方法来研究它们对提高高强混凝土抗裂性能的作用,并分析了相应的作用机理。
- The highest resistance index to Cypermethrin is 135.48,followed by those of against Deltamethrin,DDVP and DDT. 不同地区淡色库蚊对不同的杀虫剂的抗性也有较大差异且在连续几年调查中均呈逐年增高趋势。