Fatigue tests and damage model of concrete under axial tension

Experimental Research on Rigidity of Reinforced Concrete Members in Axial Tension

钢筋混凝土轴拉构件刚度试验研究

Experimental Study on Fracture of Axial Tension of RCC Layer Surface

有层面碾压混凝土轴拉断裂研究

The Study and Analysis of Steel Fiber Reinforced Concrete Members under Axial Tension

钢筋钢纤维轴拉构件的受力变形过程分析

Research on the method of axial tension experiment for steel fiber reinforced concrete

钢纤维混凝土轴心拉伸实验方法的研究

Ultrasonic measurement of high strength bolt axial tension in steel construction

钢结构工程中高强度螺栓轴向应力的超声测量技术

Experimental study on axial tension of short fiber or hybrid fiber reinforced mortar

短纤维及混杂纤维砂浆轴向拉伸试验研究

Comparative Analysis of Test Results by Axial Tension Method and Splitting Method

岩石轴向拉伸与劈裂法试验结果的比较分析

Our results showed that ecotopic meristems initiated not only on inflorescence stem of sef, but also on petiole, leaf, in axils of cauline leaf, on pedicel, in axil of pedicel and on floral organs.

对sef的表型观察发现异位分生组织不仅在花序轴上出现，而且也出现在叶柄、叶片、托叶叶腋内、花梗、花梗腋内以及花器官上。

There was significant difference between preoperative evident axil symptom rate ( 46.8%) and postoperative evident axil symptom rate ( 18.7%), while no significant difference between preoperative and postoperative ranges of neck motion, cervical curvature index was seen.

手术前、后有明显症状颈椎轴性症状的患者比例分别为46.8%和18.7%，差别有统计学意义（P<0.05）。

There were significant difference among photosynthesis potential of population, accumulation of dry matter, yield and quality of maize under different densities. individual leaf axil, LAI and LAD of population, individual yield in maize were high relatively under low density.

不同密度条件下，玉米群体光合性能、干物质积累、产量及品质等存在明显差异，低密度下玉米叶面积、LAI、LAD及单株产量较高。

Either enviromental factors such as intensity of light, CO2 concentration, temperature and relative moisture of soil, or interior factor such as the fruit in the axil exerted significant effects on photosynthetic rate except photosynthetic type of diurnal variation.

光照强度、CO2浓度、温度及土壤湿度等外界环境条件，以及黄瓜叶腋负载果实与否的内在因素对光合速率有明显影响，对光合速率日变化类型无影响。

The cultivation method of macro-ridge and two-row might improve population structure of maize, reduce inter-plant competition, promote individual growth and development, increase leaf axil, LAI, LAD and dry matter weight to different degree.

大垄双行栽培方式可以改善玉米的群体结构，减少株间竞争，促进个体生长发育，玉米植株的叶面积、LAI、LAD及干重均有不同程度增长；

The main results were as follows: The rapid propagation of Lysimachia christinae by tissue culture showed that the best explants were stem tip, young stem segment ( with axil buds) and young leaf.

主要研究结果如下：茎尖、带节茎段及幼嫩叶片均适合过路黄的离体快繁。

It was clearly shown that draining paddy field at N leaf-age and keeping one leaf-age long would prohibit the length of the tiller bud in N leaf axil, and could make it grow slowly.

在N叶期搁田，并持续1个叶龄期，对N叶内的分蘖芽长度有抑制作用，茎蘖生长呈迟缓状态。

Having measured the real wheel wear shape of DF_ ( 8B) locomotive, ST_ ( 2G) worn profile wheel tread model applying to 25 t axil load is developed.

根据对25t轴重的DF8B型机车车轮磨耗形状的实测，设计并试制了适用于该轴重的磨耗形踏面（ST2G型）样板。

Leafy plant having a few stems in a clump with 1 white and dull purple flower in each upper leaf axil; Alaska to northern California and Wyoming.

多叶，每丛兰花有数个茎，每个叶腋上部有一朵花，花白色与暗紫色相间。

In the early december, the first bract primordium was formed in the axil scale at the cone base, then bract initiation had occurred in acropetal direction.

12月初，最初的苞片原基在雌球果原基的鳞片的叶腋处产生，之后其由基部向顶部连续发生。

Occasionally, the number of stamens and carpels is altered and an ectopic floret occurs in the axil of the rachilla.

雄蕊和心皮的数目偶尔也发生改变，在小穗轴的叶腋处偶尔也异位产生小花。

Orchid growing along streams or ponds of western North America having leafy stems and 1 greenish-brown and pinkish flower in the axil of each upper leaf.

生长于北美西部溪边或池塘边的兰花，茎多叶，花生于叶腋顶部、呈浅绿色或浅紫色。

In a maturing soybean plant, most of the assimilate from a leaf went into the pod at the axil of that leaf.

在一个正在成熟的大豆植株中，一片叶子的大部分同化物都进入叶腋的荚里。