查询词典 rings

Products include a variety of castings and forging, and so on more than 1,000 pieces of products, of which shackle, the first card, blue flowers, wheels, rings, rotating ring, rings, screws, nuts rings, spring hook, hook-eye, rotating hook, Ring, D-ring, ring fast connection, U-Wire, bollard, hold the door, the living section bolts, butterfly nut products such as stainless steel rigging has been occupied with domestic and international cable industry's fixed market.

产品包括各种铸造件和锻造件等上千余种产品，其中卸扣、卡头、花兰、滑轮、套环、旋转环、吊环螺丝、吊环螺母、弹簧钩、眼型钩、旋转钩、圆环、D型环、快速连接环、U型丝、系船柱、门扣、活节螺栓、蝶型螺母等不锈钢索具产品已占领国内外索具行业的固定市场。

An instrument that measures the outer profile parameters of piston rings such as conical rings, tubbish rings by scanning is introduced.

介绍一种采用扫描方式测量锥面环、桶面环等活塞环外圆轮廓参数的测量仪。

The study of fluorescence spectrum proved that the excited phenylene-rings of amorphous PES copolymer with high density phenylene-rings in its main chain could form an excimer with the surrounding unexcited phenylene-rings, and the emission peak intensity of excimer was strengthened with the increase of aging time.

荧光光谱的研究证明，非晶态聚醚砜共聚物由于主链苯环密度较高，苯环受激处于激发态时易与周围激态苯环相互作用形成激基缔合物，缔合物发射峰的强度随老化时间增加而增强。

Caption:: Saturn's icy rings shine in scattered sunlight in this view, which looks toward the unilluminated northern side of the rings from about 15 degrees above the ringplane. The Sun currently illuminates the rings from the south.

图中的土星环是由卡西尼号探测船以环面15度高的角度拍摄，由於现时太阳光由环的南面照射到环，现在所见的环是环的北面，不是被太阳光照射的一面。

Some properties of local rings with weak global dimension one are discussed and a class of rings are shown to be such local rings.

讨论了具有弱总体维数为1的局部环的一些性质，并证明了一类环是弱总体维数为1的局部环。

The first part: We introduce some known results on morphicrings and the motivation of posing the concept of IS-rings.The second part: We discuss the reduced left morphic rings and modules over such rings in detail.

第一部分：首先介绍morphic环研究现状和本人的工作，然后介绍提出IS-环的动机以及所得到的基本结果。

As applications of the previous result,we give some characterizations of(n,0)-rings,von Neumann regular rings and semisimple rings.

作为这个结果的应用，我们刻画了(n，0)-环，von Neumann正则环以及半单环。

Unique and unusual diamond engagement rings, anniversary rings, handmade wedding rings, bespoke diamond earrings and platinum pendants.

独特的接触和异常的钻石戒指，戒指周年，手工结婚戒指、耳环、白金钻石吊坠预订。

Circlips for shaft/hole; open grip rings; steel wire circlips; round wire snap rings; spring washers with internal teeth, external teeth, curve, wave; external tap round nuts, external tongue round nuts with long tap, external tongue round nuts with long tap and wing, etc; motorcycle accessories, auto transmission shaft rings, non-standard fasteners.

我公司按国际生产孔用挡圈，轴用弹性挡圈，开口夹紧挡圈，钢丝挡圈，DIN471 DIN472 DIN6799，特大挡圈200-800，厚度不限。各种内齿，外齿垫圈。鞍形，波形，推型弹性垫圈，各种规格型号的弹簧垫圈，不锈钢弹簧垫圈。以及单耳，双耳外舌园螺母等，摩托车配件，各种汽车传动轴卡簧及非标准件

Contents of Cu, Zn, Ni, Cr and Pb increased steadily in tree-rings from the heart-wood to sap-wood at both sites, reflecting the increase in the bio-availability in the Delta area during the past decades. Peaks in Cu, Zn, Ni and most obviously Cr and Pb, were found in rings formed after 1990. It was suggested that the recent increase of the heavy metals in soil and atmosphere in the Delta was the main source contributed to the elevation of the heavy metals in the pine rings.

结果表明：西樵山马尾松林地表层土壤Cu、Zn、Cd和Pb含量均超过其在广东省表层土壤环境背景值，鼎湖山马尾松林地表层土壤除Cd外其余重金属含量在背景值范围内；鼎湖山和西樵山马尾松木质部中Cu、Zn、Cr和Pb含量均呈现从心材到边材上升的分布格局，反映了珠江三角洲环境中可供植物利用的重金属在过去有了增加。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。