二分之一的

Propylene is one of the important chemical industry material , a half of its produce outputs are used to make chemical industry products in America , then the reaction's product between the rest and isobutane is alkane chemical compound demanded in petroleum .

丙烯是重要的化工原料，美国将生产量的二分之一用于制造化工产品，余下的大部分则与异丁烷反应制造汽油中所需要的烷化物。

Once in orbit, two of the THEMIS spacecraft will circle Earth about one-sixth the distance to the moon while the other two circle half way to the moon.

一旦上了轨道，THEMIS中的两艘飞船将在地月距离六分之一的高度环绕地球，其他的两艘将在地月距离的二分之一处环绕地球。

A contract with an inconsiderate contractee for the delivery of 32 consignments of some given commodity in consideration of cash payment on delivery per delivery at the initial rate of 1/4d to be increased constantly in the geometrical progression of 2 (1/4d, 1/2d, 1d, 2d, 4d, 8d, 1s 4d, 2s 8d to 32 terms).

与一个粗心的订约者签订一份商业合同：作为三十二件商品的运送费，第一件只收四分之一便士，自第二件起，以二的几何级数递增（四分之一便士，二分之一便士，一便士，二便士，四便士，八便士，一先令四便士，二先令八便士，一直递增到第三十二件）。

And the small-business sector is wrapped in cotton wool, encouraging "replicative" rather than "innovative" behaviour.

在过去的四分之一个世纪中，日本所创建的新公司比例仅占美国的三分之一到二分之一。

The book A History of Western Music - Donald J Grout - I keep it under the bed, for easy reach when I need help falling asleep. This book has been the catalyst of some good sleeps (worked in university - still works today)- only need to read about 1/2 paragraph, and its lights out.

唐纳德。格卢特写的/西方音乐史，它被我放在床底是为了想好好睡一觉的时候容易拿到它，这本书有很好的催眠作用（从大学时一直有效到现在）只需要读二分之一段就能睡着了。

This requirement ensures that the slenderness ratio of the individual Csection between connectors is less than or equal to one-half of the slenderness ratio of the entire compression member in the case that any one of the connectors may be loosened or ineffective.

这个要求确保在任一连接件可能松脱或失效的情形下，单段U型钢的长细比小于或等于整个抗压构件长细的二分之一。

Eat 1oz of almonds or walnuts per day (1/2 oz in the AM, and the other half in the afternoon).Most nuts are roasted in oils, so stick to natural or dry-roasted nuts.

每天吃1oz 杏仁或核桃（上午1/2oz ，下午另外二分之一）：坚果大多用油烘烤的，所以坚持吃自然状态的或干烤的坚果。

The production cost of new chromite powder compound coatings is half of zircon coatings. The surfaces of castings that are produced used new chromite powder compound coatings are smooth without adhering sand and gas- hore.

例。新型铬铁矿粉复合涂料生产成本仅约锆英粉涂料的二分之一，可代替价格昂贵的锆英粉涂料生产无粘砂，气孔等缺陷，表面光洁的合金钢和碳钢铸件。

When they clamber back into profit, they can expect returns on assets of only one-half to two-thirds of pre-crisis levels, she reckons—enough to knock the sturdiest executive off balance.

在它们重回盈利后，预期的资产收益率只相当于危机前水平的二分之一至三分之二，她认为，这足以让最强有力的总裁倒台下课。

More than Florence, more than Venice, Rome is Italy's treasure trove, packed with masterpieces from more than two millennia of artistic achievement -- for this is where Republican Rome once bustled around the buildings of the Roman Forum, centuries later Michelangelo Buonarroti painted the ceiling in the Sistine Chapel, and in modern times, Federico Fellini filmed La Dolce Vita and 8 1/2 at the Cinecitta Studios.

罗马是意大利的宝库，它胜过佛罗伦萨，也胜过威尼斯。这里到处都是两千多年来艺术成就的杰作——罗马共和国曾在这古罗马市集里忙碌；几个世纪以后，米开朗基罗。博纳罗蒂在西斯廷教堂天花板上绘画；在现代，费德里科。费里尼在电影城摄影棚里拍摄了《甜蜜的生活》和《八又二分之一》。

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。