In the presence of catalyst of rare earth compound, lactic acid reacts with n-butyl alcoholbutyl lactate.

The best reaction condition are determined when synthesizing dibutyl maleate by using solid chloride as catalyst.

提出了以固体氯化物为催化剂合成马来酸二丁酯的最佳反应条件.

Mr Buttner-Clevenger says he suffered and bruises and lost a camera and a backpack to thieves.

贼人不仅抢走了他的照相和背包,他的身体也被打肿,还有几处瘀伤.“每走一步,我都受到伤害. ”

Their motto was not " every man for himself " -- but " all for the common cause. "

他们的格言不是 “ 人人为自己 ”, 而是 “ 一切为了共同目标 ”.

But all this was essentially dreamy lunacy.

但这一切基本上是迷梦和狂想.

But all families have a huge Christmas dinner-usually at midday.

但所有家庭都有一顿丰盛的圣诞大餐?通常在中午.

Duplication of bands in this region also shown by trifluoropropyne and perfluoro 2-butyne.

三氟丙炔和全氟丁炔 -2 在这个区域也出现双重谱带.

Duplication of bands in this region is also shown by trifluoropropyne and perfluoro 2-butyne.

三氟丙炔和全氟丁炔 -2 在这个区域也出现双重谱带.

And Jesus answering said unto them are whole need not a physician; butare sick.

31耶稣对他们说:无病的人用不著医生; 有病的人才用得著.

ButI've realised that having the MBA is not enough to attain the job.

但我也认识到,拥有MBA文凭并不足以保证我找到工作.

That's OK , I guess , butI've seen better ones.

一般, 但我还看过更好的.

ButA Doctor Fauci said an AIDS vaccine will not stop.

然而副西博士说艾滋疫苗研究仍将继续.

The top digit brake lamp also to safely increase a safeguard.

高位刹车灯也为安全添加了一份保障.

The Shanghai present's house price should be in the top digIt'small scale shake.

上海现在的房价应该是在高位小幅震荡.

The loan speed-up is stable, the deposIt'speed-up maintains a top digit.

贷款增速稳定, 存款增速保持高位.

The industrial production, research & development of ludwigite are reviewed. The significance of development also stated.

述国内对硼镁铁矿工业生产 和 科研开发情况,以及硼镁铁矿开发的意义.

Hybrid constructs were comparable to all-screw constructs in correction of coronal plane deformity and sagittal balance.

混合构型和全螺钉构型在冠状面畸形和矢状面平衡方面是相似的.

Thoracolumbar sagittal alignment at T 11-L 2 was maintained for both groups throughout the follow-up period.

在随访期间两组患者均能维持胸腰段( T11 -L2)矢状位形态.

Objective To provide sagittal sectional anatomical data for imaging diagnosis of the diseases of human feet.

目的为足部疾患的矢状断层影像学诊断提供解剖学依据.

Correct effect plane and sagittal plane were obviously better in screw-rod systems.

结论全椎弓根螺钉系统具有良好的三维矫正控制力,矫正效果良好,并发症少.

Assessing the opportunity as deal that was too good to pass up, Logitech signed the lease.

评估了此项提议后罗寄发现如果放弃就太可惜了, 于是签了此项租约.