查询词典 ball-pointpen

The striker chested down a long ball out of the back, shook off his defender and sent a low shot toward Cevallos. The goalkeeper managed to get a piece of the shot with his leg, but was unlucky to have the ball carom directly at the empty goal. Vieri had an easy tap-in (2:0, 27').

这位射手胸部停下了队友的后场长传，摆脱了防守球员，然后面对门将塞瓦罗斯一脚低射，门将用腿挡了一下皮球，但是很不幸，皮球仍然滚向了空门，维埃里赶上前去轻松破门（2：0，27分钟）。

Was founded in Chengde Rong Mao 80 years, the production of ball mill liner, various models of jaw crusher tooth plate, hammer crusher liner within the care, castor-oil plant section, combined hammer and all kinds of high-chromium alloy high manganese steel castings, low chrome alloy casting ball products, with thirty years experience in a large casting enterprise.

承德荣茂铸钢有限公司始建于80年代，是生产球磨机衬板、各种型号鄂式破碎机齿板、锤式破碎机内护衬、蓖条、复合式高铬合金锤头及各种高锰钢铸件、低铬合金磨球产品的具有三十年铸造经验的大型铸造企业。

According to the circumstances and running characteristics of the ball mill in the cement plants, the study of the control strategies for the ball mill is also accomplished.

本文详细论述了水泥厂微机配料与负荷控制系统的软、硬件设计，并针对水泥厂球磨机的运行环境和工作特点，深入研究了适合于水泥厂球磨机的控制策略。

Obviously, a bowler can change equipment and /or target line, but that is not always effective. The first and most important physical variation in delivering the bowling ball is to vary the initial ball speed.

球员当然可以随时换球或更改进攻路线，但这并非每次都可奏效，最有效的调整首推运用技巧来变换球的初速度。

The theory, platform and data analysis were discussed in order to find the relation between vibration signal of ball mill and coal load, ball distribution ratio.

结合在金陵石化热电厂进行的试验，阐述振动信号表征存煤量和钢球装载情况的监测机理、平台设计和分析结论；5。

The controlled variables of ball milling are the negative pressure in the input, the temperature in the output and the given coal storage of the ball mill.

球磨机制粉系统的控制量为存煤量、出口温度和入口负压。

Records from the data warehouse in a coal-fired power plants were used for Data Mining modeling of coal grinding process in a double charge-discharge coal ball mill, the artificial neural network model built to be verified by the actual operation of the ball mill, was employed to simulate the coal grinding process, focusing on the particle filling optimization.

利用火力电厂数据仓库中的128 065条历史记录，对一台双进双出球磨机的煤粉磨制过程进行数据挖掘建模，所建人工神经网络模型得到设备实际运行状态的验证；采用该模型对煤粉制备过程进行模拟分析，着重研究了料位参数的优化问题。

More than 10 series, more than 20 kinds of cold-pressing pellets, coal-ball pressure and supporting products, this machine can be all kinds of slag, steel, iron oxide skin, refractories, pulverized coal to suppress the ball into different shapes Mission, For combustion, sintering.

十多个系列，二十多种冷压球团、型煤压球机与配套产品，本机可把各种矿粉、钢渣、氧化铁皮、耐火材料、煤粉压制成不同形状的球团，便于燃烧、烧结。

Study the result makes clear, normal temperature ball grinds a condition to fall, cu-Cr mixed powder end realizes alloy to change; to grind the temperature inside coal tub when the ball hard under 10 ℃ when, cu-Cr mixed powder end forms Cr the solid solution in Cu.

探究结果表明，常温球磨条件下，Cu-Cr混合粉末难以实现合金化；当球磨罐内温度低于10℃时，Cu-Cr混合粉末形成Cr在Cu中的固溶体。

A Cu2Se powder and an In2Se3 powder prepared or purchased in the market are mixed in a planetary ball mill for ball milling and then cold-press molding so as to make a biscuit with mixed material of Cu2Se and In2Se3, the biscuit is positioned in a closed vacuum sintering furnace, and is sintered and cooled for de-molding in the H2 protective atmosphere, thereby obtaining the copper indium selenide target.

通过制备或市场购买Cu 2 Se粉末和In 2 Se 3 粉末，混合后在行星式球磨机中球磨，而后冷压成型，制得Cu 2 Se和In 2 Se 3 混合材料素坯，将此素坯置于密闭的真空烧结炉中，在H 2 保护气氛中，烧结，冷却后脱模，即得到铜铟硒靶材。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。