查询词典 mat-forming

Shot peen forming is an important sheet metal forming process for aircraft industries. But after using CNC system, peen forming process parameters choosing in industry has been done still by trial and error or relied on a large number of pre-production tests.

喷丸成形是航空制造工业中机翼整体壁板不可替代的或者是首选的成形方法，可是在采用喷丸计算机数字控制系统后工艺参数的选择仍然依靠试验数据和操作经验，这已成为喷丸成形工艺中的瓶颈。

Based on the analysis of advantages on laser thermal-stress forming and laser peen forming, a laser pre-stressed compound peen forming of plate is presented, the technology combines heat stack action of continuous laser and shock wave action of pulse laser, so it combines heating effect and mechanics effect.

在对激光热应力成形和激光喷丸成形的技术优势进行分析的基础上，提出了一种板料激光预应力复合喷丸成形技术，其将连续激光的热堆积作用和脉冲激光的冲击波作用相结合，是一种热效应和力效应复合的成形方法。

Socket products usually have complicated cavity, over the process analysis to plug part, the forming problems in special-shaped cavity forming, normal demoulding and large amount of piercer forming are solved successfully.

插座类制件往往具有很复杂的内腔，通过对插座制件进行工艺分析，成功解决了异型内孔的成型和顺利脱模以及大量的成型碰穿孔的成型问题。

Mechanical watches: hairpin machine, pressure-ray machine, high-speed bud flowers machine, fully automatic machine High bud flowers, foot rubbing bud rubbing wire, copper steel pull Serai material feeder cut,film machine, lap slingshot watchcase ring machine, watchcase Dysosma slingshot machine, shrimp should be a catapult machines, a torsion spring forming machine, flat slingshot machine, tied line straighten machine, milling machine scandium, high-speed nail Zamioculcas machines, high-speed wire forming hit button machine, wire forming machine multi-action, high-speed opening lap machines, closed loop machine, woven chain machine, automatic grinding machine denim chain, the new batch watchcase table flower ring plane, new shall grant strap flower machine, surface CD profile machine, circle bright side of machine,centrifugal machine, claw cup chain automata, Sun Wen machine and so on.

钟表机械：发夹机、压线机、高速芽花枝机、全自动高级芽花枝机、脚踩搓芽搓丝机、铜钢拉茏料切料机、铜扣底片机、表壳响圈弹弓机、表壳八角弹弓机、虾须弹弓机、一次成形扭簧机、扁弹弓机、捆线拉直机，铣钪机、高速扎米钉机、高速线材成型打扣机、多动作线材成型机、高速开口圈机、闭口圈机、织链机、自动磨牛仔链机、新款表壳表圈批花机、新款表带批花机、表面CD纹机、圆圈亮边机、离心溜光机、爪杯链自动机、太阳纹机等等。

From the forming mechanism of soil arches, they are divided into four types,i. e.directly-forming spandrel, induced-friction spandrel, solum-forming spandrel and spandrel with different bases.

根据土拱的不同形成机制，指出拱脚的存在形式有直接拱脚、摩擦拱脚、土体拱脚及二异拱脚4种。

The forming limit stress diagram relates only to the stress state of instability, and the forming limit stress diagram calculated by linear strain path can be used sheets stamping forming under complex strain paths in the capacity of fracture criterion.

成形极限图与应变路径有关，因此在线性应变路径下制作的成形极限图不能直接应用于复杂应变路径。

This paper has studied the physiological and biochemical changes during the period of forming strong buds of tree peony, and expect to provide academic basis for extending its view value and economic benefit . The main results are as the following:1 Under the field condition, Characteristics of photosynthesis of tree peony are very regular. From before blooming to the prophase of abducting buds that after blooming ,that is April,May and June,the net photosynthetic rate of tree peony is higher than the other period .It indicates that this period is very important for accumulating photosynthetic products of tree peony . So, if we want to get quality flower of tree peony ,it is very important to strengthen the management of tree peony cultivation and to ensure provide the fertilizer and water.2 From the middle ten days of June, with the time elapsing and with the environment conditions worsening, the characteristics of photosynthesis of tree peony decline deeply. But it is different among different tree peony breeds. For example , cv. Wu Long Peng Sheng can also has higher net photosynthetic rate, it indicates that cv. Wu Long Peng Sheng is super than the other two tree peony breeds when adapting the environment conditions and cv. Wu Long Peng Sheng has wide prospect to extend .3 The main factors of effecting the characteristics of photosynthesis are stomatal factor and non-stomatal factor ,that is the ability of photosynthesis of leaf cells. Under the environment of high light intensity in midsummer, if overshadow tree peony properly, then it can slow the declining of chlorophyll content, and increase the net photosynthetic rate and benefit for the accumulating of photosynthetic products.4 The content of soluble sugar in the root of tree peony is the highest among different organs during the period of forming strong buds . According to analyse ,we believe that the soluble sugar will compose starch then, and provide the solid base of material for the growth and development next year. It provide us strong academic basis of adopting the method of cultivating root and protecting root under thefield environment conditions .In other words ,it will help to increase the health level of the whole plant of tree peony and will be beneficial to forming quality tree peony flower if we strengthen the management of root. 5 To tree peony, the endogenesis hormone is important for its growth and development .In the prophase ,that is about the blooming of tree peony and the mid-summer ,IAA and ZR contents are higher and GA content is lower and its changes are very little, and the content of ABA is decreasing . This indicates that IAA and ZR act the important promote function for growth and development of tree peony in this period, and the function of GA is not important. Bur in the period of anniversary senescence of tree peony , the content of IAA and ZR begin to decrease ,while the ABA content has a certain rebound .T

本研究对几个牡丹品种壮芽形成过程中的某些生理生化变化做了研究，以期了解牡丹生长发育过程中生理生化的变化规律，探讨大田栽培条件下提高牡丹花质量的栽培措施和管理技术，为提高牡丹的观赏价值和经济效益提供理论依据，结果如下：1 大田栽培条件下，牡丹光合特性在生长发育过程中表现出极强的规律性，牡丹各品种的光合速率从牡丹开花前，到牡丹花谢后的花芽诱导期前期（6月10日之前），也就是在4、5、6月份，各牡丹品种的净光合速率相对与其他时间都维持在比较高的水平，这说明，在这段时间，是牡丹光合产物积累的重要时期，因此，要保证得到高质量的牡丹花，在这段时间加强对牡丹的栽培管理，保证这个时期的肥水供应十分重要。2 从6月中旬后，随时间的推移，环境条件的恶化，牡丹的光合性能剧烈下降，但是不同牡丹品种间仍有差异，比如，乌龙捧盛仍可维持较高的光合水平，这说明了乌龙捧盛这个牡丹品种对于环境的适应性较之其他牡丹品种高，有着广泛的推广前景。3 影响牡丹光合性能的主要因子是气孔因素和非气孔因素即叶肉细胞的光合能力，在盛夏高温高光强的环境条件下，对牡丹进行适当遮荫，能缓解牡丹叶绿素水平的下降，适当提高Pn，有利于光合产物的积累。4 可溶性糖在牡丹各品种的壮芽形成过程中，根中可溶性糖的含量在牡丹各部位中始终维持最高水平，分析认为这些可溶性糖在根系中进一步合成淀粉等储藏性物质，为来年牡丹的生长提供雄厚的物质基础，这为我们在大田栽培条件下对牡丹采取养根护根的栽培措施提供了有力的理论依据，即在大田栽培条件下，加强对牡丹根系的管理，有助于提高牡丹整株的健壮程度，有益于形成高质量的牡丹花。5内源激素对牡丹的生长发育调节作用是十分明显的，在前期，即开花前后和盛夏，IAA和ZR含量维持在比较高的水平，GA含量低且变化不明显，ABA含量逐渐降低，说明了IAA和ZR对牡丹在这段时间内的生长发育起到重要的促进作用，GA的作用不是很明显，ABA可能在高温高光强下有明显的升高，也说明了ABA的确有一些促进作用，但是到了牡丹周年衰老期，IAA和ZR的含量开始下降，ABA含量却有了一定程度的反弹，说明了IAA和ZR的作用开始降低，ABA起到了促进衰老的作用

In mathematical simulation theory, stress-strain relation of powder-compactdeformation , equivalent strain velocity equation , and unitary matrix equation ,are deduced.Therefore, feasibility of Multi-Core-Line-Die Powder Extrusion Forming is validated by Research on Mathematical Simulation Theory and Powder Extrusion Forming Technology of Multi-Core-Line-Die, which is a better forming method of metallic carrier.

在数值模拟理论中，推导了粉末体变形的应力-应变关系等效应变速率方程和求解的整体矩阵方程因此，"多芯线粉末挤压成形工艺及其数值模拟理论研究"验证了多芯线粉末挤压成形在工艺上的可行性，是金属载体成形的较好方法。

The occurrence state and changing regularity of the Yuanshishan awaruite deposit,Qinghai Province;2. ore-body and ore-forming material occurrence state of three huge deposits in the mine field,the molybdenum ore-forming material origin and ore-forming mechanism were revealed.

河南省栾川县南泥湖钼矿田是我国位居世界前列的超大型钼矿田之一，通过对矿田内三个超大型矿床的矿床地质、矿体地质及成矿物质赋存状态的分析研究，揭示出钼的成矿物质来源和成矿机理，从而为进一步寻找同类型的钼矿资源提供了一系列实物资料。

The equipments possessed by our company: 20 injection machines; 5 automatic single-mode hellow-forming machines; 6 automatic double-mode hollow-forming machines; 12 two layers double-mode computer-controlling hollow-forming machines imported form Italy; 7 360°bronzine machines of plastic bottles, and 2 four-colours printing machines imported from Italy, one of which can print 100 bottles per minute and the other 60 bottles.

公司拥有注塑机20台，单模自动中空成型机5台，双模自动中空成型机6台，意大利引进的双层双模双功位电脑全自动中空成型机12台，日本引进的360度烫金机7台，半自动塑瓶印刷机19台和意大利引进的每分钟100只和60只的四套色印刷机各一台，年生产塑盖、塑瓶3亿件。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。