查询词典 in the groove

Fracture is caused by sheet's tensile instability, Hill's totalized instability theories and Swift's diffuse instability theories which based on continuous mechanics are applied to isotropic blank; Marciniak and Kuczynski's theories are applied to orthotropic blank, which introduced thickness imperfections normal to the principal stress and strain direction as a groove pre-existing defects in the material. The stability of each part of blank at each moment is described by numerical method, and the results are shown by computer simulation, thus the fracture in sheet forming can be predicted preciously.

拉裂是由于拉伸失稳引起的，以连续体力学为基础的Hill集中性失稳理论和Swift分散性失稳理论应用到各向同性板料进行失稳判定；将Marciniak和Kuczynski的凹槽损伤失稳理论应用到正交各向异性板料拉伸失稳判定，对板料各处在成型过程中不同时刻的稳定性进行数值化描述，并运用计算机仿真技术进行直观的表现，可以准确地预测板料成型中可能出现的拉裂现象。

The invention relates to a device that adopts rotary water flow to clean the scale deposit near the cutter and in brick groove of a coke oven door, in particular to a rotary jet cleaning device of a coke oven door, which is arranged on a side sweeper and an underside sweeper of the high-pressure water cleaning system of a coke oven door, comprising a nozzle rotary frame, a high-pressure water supply device and a self-rotary puzzle.

焦炉门的旋转射流清洗装置。本发明涉及一种采用旋转水流清理焦炉炉门的砖槽和刀边积垢的装置。

In addition, the repair method can also be filled tree holes, stuffing is best to use small gravel and cement mixture to be compacted filler, filler to strengthen the connection with the xylem, inside the cave can be a number of electroplating nails nails, holes dug in on both sides 4 centimeters deep groove at the bottom of filler from the start, each 20-25 cm for the layer, using linoleum separated from each floor should be inclined slightly outward to facilitate drainage, the edge should not exceed xylem, so that cambium in the formation of callus on it.

另外，也可用填充法修补树洞，填充物最好用小石砾和水泥的混合物，填充物必须压实，为加强填料与木质部的连接，洞内可钉若干电镀铁钉，洞口内两侧挖4厘米深的凹槽，填充物从底部开始，每20厘米至25厘米为一层，用油毡隔开，每层都要向外略斜，以利排水，边缘应不超过木质部，使形成层能在它上面形成愈伤组织。

Yongda Wafangdian Bearing Manufacturing Co., Ltd. is the advanced level in the 1990s bearing processing equipment, strong technical force, sophisticated production equipment, advanced technology level, the detection means complete, the implementation of computer management quality standard bearings and non-standard bearings Specialized production and focus on new products and multi-function products, all kinds of special structure of the non-standard bearings, to maintain for processing, but also for user design and manufacture of deep groove ball bearings and cylindrical roller bearings, spherical roller bearings, Cone Roller bearing, thrust ball bearings, thrust-aligning roller bearings, subdivision-bearing, self-lubricating bearing joints, processing diameter of 200 mm to 1000 mm of non-standard bearings, bearing the standard, widely used in mining, metallurgy, steel rolling, water conservancy , Textiles, ceramics, oil, electrical, engineering machinery, and so on.

瓦房店永达轴承制造有限公司具有90年代先进水平的轴承加工设备，技术力量雄厚，生产设备精良，工艺水平先进，检测手段齐全，实行微机管理质量的标准轴承和非标准轴承专业化生产，并侧重于新产品及多功能产品、各种特殊结构的非标准轴承、保持器加工制造，还可为用户设计制造深沟球轴承、圆柱滚子轴承、球面滚子轴承、圆锥滚子轴承、推力球轴承、推力调心滚子轴承、剖分式轴承、自润滑关节轴承、加工制造内径200mm至1000mm的非标准轴承、标准轴承、可广泛用于矿山、冶金、轧钢、水利、纺织、陶瓷、石油、电机、工程机械等。

Cusp-shaped trenching is China Agricultural University in the course of the study of conservation tillage in the introduction of screening test the Australian soil, and it has buried a strong ability to form a narrow groove (small amount of ground-breaking), ability to automatically back to earth, simple structure, reliable, low cost and so on.

尖角形开沟器是中国农业大学在保护性耕作研究过程中引进、试验筛选的澳大利亚开沟器，它具有入土能力强，沟形窄，自动回土能力强、结构简单、工作可靠，价格低廉等特点。

While laser welding can improve productivity [1, 2] through increasing penetration depth in the root pass so that the area of groove to be filled can be reduced, technologies have been developed to modify the conventional GMAW (the most widely used process for fill-up) to achieve higher deposition rate so that grooves can be filled in fewer passes or at a higher travel speed.

而激光焊接可以提高生产率[ 1 ， 2 ]通过增加渗透深入的根通，使该地区的槽来填补可以降低，技术已经发展到修改常规气体保护焊（最广泛使用的进程填补行动），以实现更高的沉积速率，这样可以填补沟槽较少通行证或在较高的旅行速度。

In the process synthesizing reaction and expanding foam are simultaneously completed by method of flash groove.

该工艺通过溢流槽，使聚合反应与发泡同步完成。

East since the spring of pasture called the wild west of Nablus Stephen Taiwan, Sri Lanka along the wood, from the summer pasturessha er ha just east of the west edge, the Group Call Seoul, Seoulsu er a was, according to the vicinity of Le Qi autumn grass often only South cold water lakes, Hetaisha er ta , Lapeiquan, Jijigou Taiwan area, the winter pastures in the river east of grievances,sha er sai , Tao Lu called the Palestinian area in accordance with groove.

春季草场东起呼鲁斯台以西的野马泉、斯木头一带，夏季草场东起沙尔哈甫达力以西，大群呼尔、苏尔阿得尔、齐勒萨依一带，秋季草常南止冷湖库水可，沙尔塔合泰、拉配泉、芨芨台一带，冬季草场在苦水河以东，沙尔塞、陶鲁呼巴依沟一带。

With his finger he marks out a groove in the stone table.

他 这个巨人懂得大自然的规律。

With his finger he marks out a groove in the stone table.

他在那里正一个劲儿在那石墙上用手指划那道凹槽。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失