查询词典 pencil diamond

"Killiecrankie diamond" and "Saxony diamond" is another name for colorless topaz.

&基莱钻石&和&萨克森钻石&的另一个名称为无色黄玉。

Heart ace, diamond to ace, spade seven run, spade nine. If West shows out on the second trump, ruff a heart and test the clubs, either ruffing the fourth club and exiting in diamonds, or, if East is 4-3-3-3, conceding the third diamond to him for an end-play.

如果西跟出两张将牌，将吃一张红心，然后试出梅花，将吃第四张梅花并用方块脱手，或者，当东是4-3-3-3牌型时，用第三轮方块让他进手采取终局打法。

The main products has:§105mm -§1000mm large, medium and small diameter concrete, granite, marble, diamond saw blade;§20mm -§300mm hollow thin-walled diamond bit; various sizes of single-phase, three-phase drill reinforced concrete and concrete strength Qing Java machine, concrete pavement cutting machine and vibration rammers, petrol rammers, reinforcing steel cutting machine, bending machine, tamping machines and other frogs.

主要产品有：ф105mm--ф1000mm大、中、小直径混凝土、花岗岩、大理石、金刚石锯片；ф20mm--ф300mm金刚石空心薄壁钻头；各种规格单相、三相钢筋混凝土钻孔机以及混凝土强力清渣机，混凝土路面切割机和振动冲击夯，汽油冲击夯、钢筋切断机、弯曲机、蛙夯机等。

The making technics of brazed monolayer tool is system studied in the paper. The applied brazed monolayer grindingplate is empoldered and brazed monolayer diamond wheel is also pilot studied, moreover grit-brazing mechanism is analyzed. These will make good experiment base in applying brazed monolayer diamond wheel in the future.

本文系统地研究了单层钎焊磨具的制造工艺，开发出能实际使用的单层钎焊砂盘，对钎焊金刚石砂轮也作出了初步研究，并分析磨粒钎焊机理，为今后国内开发钎焊金刚石砂轮打下良好的实验基础。

The main scope of application: Diamond Cutter welding, carbide saw blades, machining with carbide tools of welding, such as diamond tools, drill, tools, planing, milling cutter, reamer, such as welding and cutting tools; standard parts , bolts of hot upsetting, such as high strength bolts, nuts, etc.; hardware tools, hand tools, heat treatment, such as pliers, wrenches, rotary tools, hammers, axes; all kinds of automobile fittings, motorcycle fittings of high-frequency quenching treatment, such as : crankshaft, connecting rod, piston pin, crank pin, sprocket, camshaft, valves, all kinds of rocker arm, rocker shaft; gearbox various gears, spline shaft, axle bronchitis, all kinds of small shafts, high-frequency quenching, such as various fork of the handle; metal parts of the heat treatment, such as a variety of gears, chain wheel, the wheels, vibrating screen, a variety of shaft, spline shaft, and marketing of high-frequency quenching treatment, etc.; machine tool machine tool industry bed rail, such as the quenching treatment.

主要适用范围：金刚石刀头的焊接，硬质合金锯片、机械加工用硬质合金刀具的焊接，如金刚石刀具、钻具、车刀、刨刀、铣刀、铰刀等刃具的焊接；标准件、螺栓的热镦，如高强度螺栓、螺帽等；五金工具、手工工具的热处理，如钳子、扳手、旋具、锤子、斧头；各种汽车配件、摩托车配件的高频淬火处理，如：曲轴、连杆、活塞销、曲柄销、链轮、凸轮轴、气门、各种摇臂、摇臂轴；变速箱内各种齿轮、花键轴、传支半轴、各种小轴、各种拨叉等高频淬火的处理；金属零件的热处理，如各种齿轮、链轮、行车轮、振动筛、各种轴、花键轴、销等的高频淬火处理；机床行业的机床床面导轨的淬火处理等。

The main scope of application: Diamond Cutter welding, carbide saw blades, machining with carbide tools of welding, such as diamond tools, drill, tools, planing, milling cutter, reamer, such as welding and cutting tools; standard parts , bolts of hot upsetting, such as high strength bolts, nuts, etc.; Hardware tools, hand tools, heat treatment, such as pliers, wrenches, rotary tools, hammers, axes; a variety of auto parts, motorcycle accessories, high-frequency quenching treatment, such as : crankshaft, connecting rod, piston pin, crank pin, sprocket, camshaft, valves, all kinds of rocker arm, rocker shaft; gearbox various gears, spline shaft, axle bronchitis, all kinds of small shafts, high-frequency quenching, such as various fork of the handle; metal parts heat treatment, such as a variety of gears, sprocket, all kinds of shaft, spline shaft, and marketing of high-frequency quenching treatment, etc.; machine tool industry machine bed rails of Quenching disposal.

主要适用范围：金刚石刀头的焊接，硬质合金锯片、机械加工用硬质合金刀具的焊接，如金刚石刀具、钻具、车刀、刨刀、铣刀、铰刀等刃具的焊接；标准件、螺栓的热镦，如高强度螺栓、螺帽等；五金工具、手工工具的热处理，如钳子、扳手、旋具、锤子、斧头；各种汽车配件、摩托车配件的高频淬火处理，如：曲轴、连杆、活塞销、曲柄销、链轮、凸轮轴、气门、各种摇臂、摇臂轴；变速箱内各种齿轮、花键轴、传支半轴、各种小轴、各种拨叉等高频淬火的处理；金属零件的热处理，如各种齿轮、链轮、各种轴、花键轴、销等的高频淬火处理；机床行业的机床床面导轨的淬火处理等。

In this paper,we calculate the electronic structures of the different concentration'phosphorus-d oped diamond and the density of states of phosphorus-doped diamond films which have a vacant lattice site by the first principle method.

为了更好的理解磷掺杂金刚石薄膜的成键机理，不同磷掺杂浓度对金刚石晶格的完整性及其电导率的影响，本文通过第一性原理的方法计算了不同磷掺杂浓度的金刚石晶格的电子结构和引进空位后磷掺杂金刚石薄膜的态密度。

As for this method, the variation of diamond on the same matrix surfaces in the process of drilling was shot continuously, and the wearing mechanism of diamond bit was observed and analyzed microscopically, from which the two new conclusions had been obtained.

该方法通过连续拍摄钻头钻进过程中同一胎体面上的金刚石变化，从微观上观察分析了金刚石钻头的磨损机理，得出了两个新的结论，可供孕镶金刚石钻头的设计和使用参考。

Do not purchase a diamond earring if you spot some visible occlusions in it as it known to weaken and diminish reflection and refraction in a diamond.

不要购买钻石耳环，如果你发现其中的一些明显的闭塞，因为它知道，削弱和减少反射和折射的钻石。

In this paper, the principle, model, characteristics, materials, technics and applied example of electroplated diamond wire saw are summarized. And the further development of electroplated diamond wire saw is also forecasted.

综述了电镀金刚石线锯的原理、模型和特点，以及制备过程中使用的材料（基体材料、金刚石和电镀液）和工艺及其应用实例，并对电镀金刚石线锯的进一步发展进行了展望。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。