查询词典 rings

In this paper, Some problems about derivations acted on some multilinear polynomials in semiprime rings are discussed. The main result is as follows.

本文主要讨论了半素环的微商共同作用在某些扩张形心上的特殊多线性多项式的问题。

As soft Muzak chimes in the background, brand-conscious shoppers finger the $300 key rings and ogle the leather bags.

店里放着轻柔的背景音乐，品牌意识强烈的顾客用手指触摸着300美元的钥匙扣，目光则注视着真皮包包。

In order to clarify the type, the causes and the mechanism of the sealing failure, and the further improve the working life of the seal rings of drilling mud pump plunger, this paper analyzed the seal failure of myriameter drilling mud pump plunger.

为了弄清高压钻井泥浆泵柱塞密封圈的失效形式、原因及机理，进一步提高钻井泥浆泵柱塞密封圈的寿命，对万米钻井泥浆泵柱塞密封失效分析。

Is a professional cultured pearl jewelry wholesaler from China, we offer the wholesale pearl nacklace, earrings, pearl bracelets, pendants and rings.

cnepearls养殖珍珠饰品有限公司是一家专业批发来自中国，我们给予nacklace批发珍珠、耳环、珍珠手链、戒指、吊坠。

But my parents, who had contributed their wedding rings for the war, never recovered from their naivete.

只有我的父母，我那捐出婚戒作军费的父母，他们的天真热忱终生都没有消退。

Oxidation of 1-nitronaphthalene yields 3-nitrophthalic acid while oxidation of α-naphthylamine yields phthalic acid, Explain why different rings in the substituted naphthalenes are oxidized.

答：1-硝基萘氧化成3-硝基酞酸，a-萘胺氧化成酞酸。解释萘氧化取代发生在不同环上的原因解释：氧化电子云密度高的。

The entire "hate crimes" debate rings of Naziism and reminds me of George Orwell's book, Animal Farm.

"整个"仇恨犯罪"辩论戒指和纳粹主义想起奥威尔的书"动物农庄

Cylindrical roller bearings are separable bearings , easy to install and removal of the two rings can be used tight fit; Dingxin special sales of cylindrical roller bearings from SKF, NSK, FAG, NTN, NMB, KOYO, NACHI.

圆柱滚子轴承是可分离轴承，便于安装和拆卸，两个套圈都可以采用紧配合；鼎鑫特公司销售的圆柱滚子轴承来自SKF，NSK，FAG，NTN，NMB，KOYO，NACHI。

They have to choose to see the rings earrings, there should be nobile银镯trade as well as with the charm of all扯起gossip.

她们有拣看耳环戒指的，有要贸银镯金钗的，也有跟粲都扯起闲话的。

Parallel to the nomographic method, the numeri- cal calculating method is also put forward here. As an example, the lead and aluminium rings are pressed with oil lubrication or with- out. The results of data processing by nomogram and the numerical calculating are compared.

在线图法处理实验数据的基础上，提出了理论计算法，并对铅、铝两种材料在有无润滑剂条件下进行了圆环压缩试验，比较了用线图法和理论计算法对实验数据的处理结果，指出了各种方法的优缺点。

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。