查询词典 grain drill

The experiment study about the subcritical normalizing holding temperature effects the macrostructure and hardness of the 40SiMnCrNiMoA steel shows: When subcritical normalizing holding temperature is 760℃, the ferrite in the mixture phase structure is lumpish, the hardness of the steel is low (about HRC32), and when the holding temperature is over 800℃, the hardness of the steel is about HRC49, the ferrite in the mixture phase structure is in old critical range austenite grain boundaries, it is disadvantage for the steel strengthening. When the holding temperature is 780℃, the mixture phase structure is mixture phase structure including the strip ferrite、martensite and bainite, the ferrite is less than 20%wt, its grains are fine and even, the hardness of the steel is about HRC38, it is in the range of HRC35-40 which is the long-life drill rod needed.

亚温正火温度对40SiMnCrNiMoA的组织和硬度等性能的影响的实验研究表明，当亚温正火保温温度为760℃时，复合组织中的铁素体形态是块状，处理后的材料硬度相对较低（HRC32左右）；而当采用大于800℃温度亚温正火处理，材料硬度为HRC49左右，组织中铁素体大部分较连续地存在于原奥氏体的晶界，对材料强化不利；当40SiMnCrNiMoA钢780℃亚温正火后，硬度为HRC38左右，在以往小钎杆较长寿命所需硬度范围HRC35-40内，而组织为细条状铁素体+以板条马氏体和条状无碳贝氏体为主的复合组织，晶粒细小均匀，铁素体体积含量少于20％。

The product mainly serves the die making…The main product includes: The drift, floats rises the tree top/roof bar, the request needle, the flat thimble, the guide pillar, the guide sleeve, the auxiliary/ball bearing guidance, the independent guide pillar, the pould frame, the ball bearing wrap, the date chapter, the punch press safety/sheet iron separator, the counter, the mold spring, the filter, the contour sleeve, the feather piece, hit the screw, the roof bar, Si Tong, the runner wrap, silver steel, the screw rod, the nut, the engine bed appendix, the anaerobic glue water, the rust-preventing agent/release agent, the side lathe tool, a Yuan lathe tool, the flat lathe tool, the tipped tool, the grinder to approve the gentleman the milling cutter, to drill ju, the screw die, the thread chaser, the spanner, the polishing polish thing, the thread plug gage, the resin shutter, the suspension loop, wash the slate pencil, the cowhide wheelhead, the rubber wheelhead, the steel figure, the wool wheelhead, the sponge the wheelhead, the red lead, the emery paste, the province copper paste, the oilstone, the diamond attrition fat stone, to divide the stick, in six jiao spanners, the measuring instrument, to drill the cartridge, to frustrate the knife, the knife handle, the knife grain, to stop the cock, the molybdenum silk, the dresser, the cutting piece and so on nearly hundred kind of mold hardware fitting.

产品主要服务于模具制造…主要产品有：冲头、浮升梢/顶杆、托针、扁顶针、导柱、导套、辅助器/滚珠导向件、独立导柱、模架、滚珠套、日期章、冲床安全器/铁板分离器、计数器、模具弹簧、过滤器，等高套筒、销钉、塞打螺丝、顶杆、司筒、浇口套、银钢支、螺杆、螺母、机床附件、厌氧胶水、防锈剂/脱模剂、方车刀、元车刀、扁车刀、焊接车刀、磨床批士铣刀、钻咀、丝攻、板牙、扳手、抛光打磨用品、螺纹塞规、树脂开闭器、吊环、洗石笔、牛皮磨头、橡胶磨头、钢字码、羊毛磨头、海棉磨头、红丹、钢砂膏、省铜膏、油石、钻石研磨膏油石、分中棒、内六角扳手、量具、钻夹头、挫刀、刀把、刀粒、止水栓、钼丝、打磨机、切割片等近百种模具五金配件。

Jingmo categories: skinning - Blade, knife tablets, cutter, drill, reamer, cutting tools, etc. and finishing with: Diamond Wheel, diamond powder (crystal, grain, broken materials, etc.) grinding paste, diamond grinding rod, grinding needle, Diamond File, Diamond-plating mill, Denmark cement drilling, domestic imports Hardware Tools, automatically turning tools, automatic lathes, and other accessories.

精磨类：剥皮机刀片、刀粒、铣刀、钻头、铰刀、刀具等）及抛光用：钻石砂轮、钻石微粉研磨膏、金刚石磨棒、磨针、金刚石锉刀、金刚石电镀磨片、丹麦水泥钻、国产进口五金工量具、自动车刀、自动车床配件等。

Jingmo categories: peeling machine blades, knives Tablets, cutter, drill, reamer, cutting tools, etc. and finishing with: Diamond Wheel, diamond powder (crystal, grain, broken materials, etc.) grinding paste, diamond grinding rod, grinding needle, Diamond File, diamond-plating mill , Denmark cement drilling, domestic imports Hardware Tools, automatically turning tools, automatic lathes, and other accessories.

精磨类：剥皮机刀片、刀粒、铣刀、钻头、铰刀、刀具等）及抛光用：钻石砂轮、钻石微粉研磨膏、金刚石磨棒、磨针、金刚石锉刀、金刚石电镀磨片、丹麦水泥钻、国产进口五金工量具、自动车刀、自动车床配件等。

Based on above reasons,as a trial,our study goal is to establish virtual instrumentationsystem combining PC and use it on the grain drill test,to promote efficiency,accuracy anddescend price.

本研究的目的在于将计算机与播种机械的检测相结合，建立高性能价格比的虚拟仪器系统，用于播种机各个项目的测试，以提高精度、效率和降低成本，为农业机械的测试发展探寻一条新路。

The topsoil (0～5 cm) was re-tilled by rotary tiller; and Nanjing-601 was sown by grain drill.

压实处理后再次对土壤表层进行浅旋耕，耕深5 cm，耕后用播种机进行小麦播种，小麦品种为南京-601。

The comprehensive seeding accuracy testing method proposed in this dissertation to test performance of precision seeder, grain drill seeder, hill-drop planter, seeding monomer, and seed sowing device is an integrative one with technology of computer vision, patter recognition, and automatic control.

本文提出的适用于精密播种机、谷物条播机、穴播机，及排种器等多类型播种机具的播种精度检测方法，是集计算机视觉、模式识别、自动控制为一体的综合技术。

Paul Marconi. Hans Dr. molecular techniques to use high-tech ceramics - double liposome encapsulation,the unique irregular drill grain section of skin more easily absorbed by the development of Energy activity of a protein.

保罗尼。汉斯博士利用高科技微晶分子技术--脂质体双重包囊，独特不规则的晶钻切面更易于皮肤吸收，研制

Widely used in optical glass lens, lens resin, synthetic products such as plastic lens surface coating, in the civil decorative coating color especially grain drill, stones coating, dual-use car mirrors films, hand colored surface, all kinds of color Or through the surface reflection equipment, etc.

广泛用于光学玻璃镜片、树脂镜片、合成塑料镜片等产品表面镀膜，在民用彩色装饰镀膜(特别是晶钻、水钻镀膜、两用型汽车后视镜片、彩色手表面、各种彩色或透反射仪器表面等)生产上具有丰富的经验。

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。