查询词典 compressive

Methods Fortyfive cases(99 vertebras) of osteoporotic thoracolumbar compressive fractures were treated with percutaneous kyphoplasty.

45例(共99个椎体)骨质疏松性椎体压缩骨折患者行PKP治疗。

INTERVENTIONS: MRI images of the compressive vertebras in 107 cases (123 vertebras) induced by acute trauma or primary osteoporosis were comparatively analyzed by two vice botanic physicians with blindness method.

对107例(123个椎体)由急性外伤或原发性骨质疏松所致的压缩椎体的MRI征象进行对比分析。

PARTICIPANTS: Totally 107 cases(123 vertebras) of benign vertebral compressive fracture with complete clinical data including 65 cases of trauma (trauma group, 71 vertebras) and 42 cases of osteoporosis(osteoporosis group, 52 vertebras) were selected from 125 spinal MRI testees of the first affiliated hospital of Beijing Medical University and the first affiliated hospital of Xinxiang Medical College for retrospective analysis.

对象：北京医科大学第一医院、新乡医学院第一附属医院经MRI行脊椎检查者125例，对诊断为良性椎体压缩骨折且临床资料完整者107例(123个椎体)，外伤组65例(71个椎体)，骨质疏松组42例(52个椎体)，进行回顾性分析。

However, with the increase of Mg doping, compressive stress added gradually, we attributed it to the hydrostatic pressure by the V〓 point defects rather than substitution the Mg atoms for Ga.

但是随着Mg掺杂剂量的增加，薄膜中的压力应力逐渐增加，经过分析得出这是因为氮空位点缺陷浓度升高引发的液静压的结论。

With the increasing of the detritus content of rock masses（from mud shale, siltstone, to fine and medium sand）, the compressive strength and elastic modulus of rock masses increase.

试验研究与理论分析结果表明，随着碎屑颗粒含量的增加，岩石的强度和刚性增强，受载过程中积蓄的弹性应变能增大而耗散的永久变形能减少，发生应变型冲击地压的可能性增加。

The results were as follows the airdried density ( moisture content of wood is 12%), the basic density and the ovendry density were 0.583 g·cm-3, 0.462 g·cm-3 and 0.507 g·cm-3 respectively, the airdried density was at the medium level in domestic wood species;the shrinkage coefficient of radial, tangential and volumetric were 0.099%, 0.183% and 0.296% respectively, the maximum swelling were 4.106%, 7.958% and 12.627% respectively;the ratio of tangential shrinkages to radial shrinkages was 1.5-1.9;the toughness was 52.12 kJ·m-2;the hardness of cross, radial and tangential section were 41.53 MPa, 31.41 MPa and 35.51 MPa respectively;the compressive strength parallel to grain was 44.50 MPa ;the modulus of elasticity in static bending and the bending strength were 12.63GPa and 127.31 MPa respectively;the shearing strength parallel to grain of radial and tangential were 8.76 MPa and 10.54 MPa respectively;the cleavage strength to grain of radial and tangential were 124.3 N·mm-1 and 138.6 N·mm-1 respectively.

结果表明大叶栎木材的气干密度（含水率为12％）、基本密度和全干密度分别为0.583 g·cm-3、0.462 g·cm-3和0.507 g·cm-3，气干密度属于国产木材的中等级水平；径向、弦向和体积干缩系数分别为0.099%、0.183%、0.296%，湿胀率依次为4.106%、7.958%和12.627%，差异干缩为1.5-1.9，其尺寸稳定性较好；冲击韧性为52.12 kJ·m-2，端面、径面和弦面硬度分别为41.53 MPa、31.41 MPa和35.51 MPa，顺纹抗压强度为44.50 MPa，抗弯弹性模量和抗弯强度分别为12.63 GPa和127.31 MPa，径面和弦面顺纹抗剪强度分别为8.76 MPa和10.54 MPa，抗劈强度依次为124.3 N·mm-1和138.6 N·mm-1。

The compressive pressure, in comparing to the sheas stress, the later, as a kind of physiological like s tress, has less effect on the cellular shape and cytoskeleton of osteoblasts.

静压力作为一种类似于生理状态的外力与剪切力相比，对成骨细胞的形态及细胞骨架影响较轻。

A Mioceneflora from the Xiananshan Formation of eastern Zhejiang Province, containing veryabundant compressive plant fossils, is a significant key for plant anatomy and organicgeochemical research.

新生代是被子植物迅速演化的一个重要时期，也是环境变化和现代气候系统形成、定型的关键时期。

A Mioceneflora from the Xiananshan Formation of eastern Zhejiang Province, containing veryabundant compressive plant fossils, is a significant key for plant anatomy and organicgeochemical research.

浙江东部上中新统下南山组含有丰富的压型植物化石，为分析化石植物的解剖学以及有机地球化学特征提供了条件。

It then reached 1,000,000 cycles without any destruction. Under the 75 % and 100 % compressive bending yield loads, the rod or plug fractured.

由本流程中，可知道CDH内固定器在强度上最脆弱之处为螺帽，此处亦为应力集中处。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。