查询词典 speed

High-speed Labeler requests highprecision of speed and position control, the common way of PLCsends pulses directly with poor performance.

高速贴标机对速度和位置控制精度要求很高，传统采用PLC直接发送脉冲的方式性能欠佳。

Domestic brewery more and more use of high-speed Labeler, aluminum foil label should satisfy at least 40 000 bottles per hour over the speed of the pressure-sensitive labels.

国内啤酒厂越来越多地使用了高速贴标机，铝箔标签应能满足至少每小时40000瓶以上的贴标速度。

With the increase of machinery operating speed and wide application of various new-style material in high-speed machiner...

随着机械运转速度的日益提高以及各种新型材料在高速机械中的广泛应用，机械系统的非线性将更加突出，可能直接导致机械系统的故障。

Epson Stylus CX5800F features maximum printer maximum resolution of up to 5760 x 1440 optimized dpi using RPM on various media, print and copy speed of up to 20 ppm for black text or up to 19 ppm for color text or up to 15 cpm color/black copying, 1-line LCD display, integrated CompactFlash Type I/II, MMC, IBM Microdrive xD-Picture card, Sony Memory Stick/Memory stickPRO/Memory Stick Duo, MagicGate Memory Stick, SmartMedia, Secure Digital card slots, scanner resolution of 1200 x 2400 dpi, BorderFree printing support, various paper sizes (letter, legal, A4, B5, A5, A6, half letter, executive or user definable from 3.5 to 44 inches in length) support, paper capacity at input paper tray is 100 sheets or 20 pounds or 15 envelopes, PictBridge plus DPOF support and with fax speed of up to 33.6 kbps.

爱普生Stylus CX5800F功能最大的打印机最高分辨率可达5760 x 1440最佳分辨率用RPM安装的各种媒体，打印和复印速度高达20页的黑色文本或19页彩色文本或行动每15个彩色/黑色复印， 1线液晶显示器，集成的CompactFlash I / II型， MMC中， IBM的Microdrive微型XD卡，索尼记忆棒/记忆stickPRO /记忆棒， MagicGate记忆棒， SmartMedia ，安全数码卡插槽，扫描仪分辨率1200 × 2400分辨率，支持BorderFree印刷，各种文件大小（信件，法律， A4规定， B5轿车，第5条，解答6 ，有一半的信，行政或用户定义的从3.5到44英寸的长度）的支持，纸张输入能力纸盒是100张或20磅或15个信封，照片加DPOF从属支持和传真速度高达33.6 kbps的。

The characteristic of machined surface of high speed machining aluminum alloy 7050-T7451 is researched by micrographic experiments and analysis. The formation mechanics of machined metamorphism layer has been analyzed and studied. The dislocation-energy model in machined metamorphism layer was established and applied to explain the micrographic mechanics work-hardening using the thermo-mechanical coupling deformation theory and dislocation theory. The experimental results show that the interaction of high dislocation density effect on hardening is more remarkable than that of thermal stress in high speed machining.

利用显微观察方法对铝合金7050-T7451高速铣削加工的工件表面断面和不同深度的表层的微观形貌特征进行系统的研究，确定了高速切削加工铝合金7050-T7451的表面变质层深度为30～35μm；应用位错能量研究了高速铣削加工过程的热力耦合对变质层的影响机理，并通过微观形貌观察证明：与普通切削相比，高速铣削表层塑性变形的能量和位错密度更高；建立了位错密度的加工硬化的动力学模型，研究了加工硬化的热-力耦合形成机理；对微观裂纹的形成机理进行了理论分析，证明位错密度高的高速切削过程中较低速加工更容易产生明显的微裂纹，从分子级乃至原子级的水平进一步揭示高速切削加工表面变质层的形成特征。

No entire nitrendipine crystals were observed visually in SEM photos. The results of X-ray diffraction and differential scanning calorimetry analysis indicated that the crystalline form of nitrendipine was highly dispersed in microspheres, so as amorphous state. The drug release rate of microspheres could be controlled with adjusting the ratio of solid dispersion carriers and retarding agents formulated. The agitation speed and temperature of the preparation process have distinct effect on micromeritic properties of microspheres. The release profiles of the microspheres were mainly affected by the stirring rate of paddle, the concentration of SDS and pH of dissolution medium. Cooling speed and time, however, have no evident influence on the drug release rate of the microspheres. The dissolution data showed that the mechanism of drug release from microsphers was mainly diffusion-controlled. The incorporation efficiencies of 3 batches sample were exceed 96. 8％, which implied that the current method was suitable for design sustained-release dosage form for poorly water-soluble drug.

在扫描电子显微镜下观察，在微球内外未发现尼群地平的完整结晶，X-射线粉末衍射和差示扫描量热试验结果也显示，尼群地平已经被高度分散在微球中；微球的释药速度可通过调整处方中固体分散体载体和阻滞剂的比例控制；制备温度和搅拌速度对微球的质量影响较大；溶出仪的搅拌速度，释放介质的浓度和pH对微球的释放有较大的影响；制备过程中的冷却速度和冷却时间对微球的释放行为影响不很明显；方程拟合的结果表明缓释微球的释药行为符合扩散机制；测定三批微球样品的包封率均在96.8％以上，表明该法适合于制备难溶性药物的缓释微球。

Magnetism Msier is operated easily,non scale changes speed,can mix liquid precisely and stably in mide speed range,especially fit little samples experiments.

磁力搅拌器操作简便，无级调速，能在较广的速度范围内对液体溶液进行精密稳定的搅拌，特别适合小体积样品的试验。

Magnetism Msier is operated easily,non scale changes speed,can mix liquid preciselystably in mide speed range,especially fit little samples experiments.

磁力搅拌器操作简便，无级调速，能在较广的速度范围内对液体溶液进行精密稳定的搅拌，特别适合小体积样品的试验。

Magnetism Msier is operated easily,non scale changes speed,can mix liquid preciselystably in mide speed range,especially fit little samples experiments.

恒温磁力搅拌器操作简便，无级调速，能在较广的速度范围内对液体溶液进行精密稳定的搅拌，特别适合小体积样品的试验。

Magnetism Msier is operated easily,non scale changes speed,can mix liquid preciselystably in mide speed range,especially fit little samples experiments.

HJ-2A数显恒温多头磁力搅拌器操作简便，无级调速，能在较广的速度范围内对液体溶液进行精密稳定的搅拌，特别适合小体积样品的试验。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。