roller 四级六级

The roller coaster gave her an unforgettable thrill.

过山车给她带来了难忘的刺激。

A steam roller is used in making and repairing roads.

蒸汽路用来修筑道路。

She put her hair in rollers to make it curl.

她用卷发夹子把头发弄鬈曲。

Philately pingpong roller skating reading and music.

集邮乒乓球轮滑读书和音乐。

Apply the wallpaper paste with a roller.

用滚子来涂墙纸的糨糊。

Hornbills, starlings, vultures, rollers, bee-eaters and shrikes typify the ubiquitous avifauna of the Kruger.

犀鸟、椋鸟、秃鹫、金丝雀、蜂虎和伯劳是克鲁格常见鸟类中的典型品种。

It can also be used in civilian products like roller skate aeromodelling and electric toy.

还能够应用于诸如旱冰鞋、航模和电动玩具等民用产品。

The calculating machine of industry was the core of the diathermanous roller machine system.

传热轧管控制系统以工控为核心。

Life is a roller coaster, and you never know when it turns.

生活就像过山车，你根本不知道他什么时候会转弯。

When melting cast iron f or rollers in main frequency induction furnace,the recarburization of the molte n iron could be effectively achieved by using new types of recarburizer.

用工频电炉熔炼铸铁轧辊时,采用新型增碳剂可以有效地解决铁液的增碳问题。

"Bidi rollers suffer from multiple illness like lung cancer, TB and other chronic ailments, which debilitate them and prevent them from taking any other profession," she said.

“比迪烟卷制工患多种疾病，如肺癌、肺结核以及其他慢性疾病，使他们衰弱，无法转向其他职业，”她说。

The paper analyses the shapen roller pressure of combine roll-forming machine and the production practice,and proves the possibility of the desigh and calculation about the rollers.

本文通过对联轧辊型受力分析及生产实践，证明了轧辊设计计算的可行性。

The purpose of prebending process of longitudinal submerged arc welding pipe production line is introduced;character of roller prebending and mould press type prebending is analyzed.

对螺旋埋弧焊钢管在生产过程中产生咬边的原因进行了分析,提出了针对这些原因应采取的相应措施。

The important machinery of the schoolwork soil compaction is the vibroll whose superiority makes it take 90% of the market of road roller.

实作业的重要械就是振动路，振动路的实的优越性使其占路市场的90%的份额。

In this paper,a new small-sized bit is introduced.The bit is mainly composed of a biassed polyconic cutter,a cylindric roller and two bit legs.

文章介绍了一种新型小尺寸钻头，它主要由一个偏置的多锥形牙轮和一个圆柱形滚轮及两个牙掌组成。

In general,the cylindrical roller bearings, belonging to axial discerptible bearing,are suitable only for sustaining radial loads.The contact of roller with race is linear.

圆柱滚子承一般只用于承受径向负荷，滚子与套圈滚道为线性接触，属向可分离型承。

Abstract: The relationship between dyeing units of mangling roller, applicator, predrying, curing, vat ager and color difference are detailed.

摘 要：具体讨论了组成连续染色的单元设备,如轧液轧辊、给液、预烘、焙烘,以及固色还原蒸箱等,与边中色差的关系。

He loves roller skating.

他喜爱穿四轮滑冰鞋滑冰。

Strippable paint roller.

可剥离辊棒涂料。

The same forces and mechanisms responsible for size enlargement in roller compaction are responsible for bond formation during tabletting.

碾中施加于颗粒增大的力和理也用于片的粘合成型。