先在

At last, they simply stand side by side swinging their bodies as the music attenuates.

在音乐开始前，他们先在地板上走几步，之后停顿，象个初学者；面对面，再之后是一系列的组合。。

First we swam in the lake. Then we barbecued on the beach.

我们先在湖里游泳，然后在沙滩上烤肉。

Aminobenzothiazoleswere diazotized and then coupled with active methylenecompounds to form a kinds of new hydrazones.

苯基硫脲在浓硫酸中，先在溴作用下氧化合环，再直接硝化，得到产率95％，纯度98％的2-氨基-6-硝基苯并噻唑。

Those regions of interest are quickly segmented first and then a modified temporal differencing method is applied to detecting the moving objects.

该方法先在静态图像中分割出感兴趣区域，继而仅在感兴趣区域中应用变形的时间差分法来检测运动目标。

During hypoxic preconditioning, the cells were equilibrated with normaxic solution for 10 minutes and then exposed to hypoxia for 5 minutes, followed by 10 minutes of reoxygenation.

在低氧预处理过程中，细胞先在正常溶液中平衡10分钟然后暴露于低氧灌流液中5分钟，随后给予10分钟的复氧。

Before applying color, Jeanine preps the lid with a neutral shadow.

在上色前先在眼睑上扫上中性色彩的眼影。

Methods One band with a lingual button was bonded on the crown of lingual inclined lower second molar, then a removable, uprighter was put on, the tipping molar was uprighted by using buccal traction force produced by the latex elastics between the button and the hook of removable uprighter.

先在患牙上装戴一焊有舌侧扣的带环，再将预先制作好的带颊侧牵引钩的下颌可摘式磨牙颊向竖直器装戴就位，然后在舌侧扣与矫正器的牵引钩之间使用乳胶弹力圈对患牙进行颊向牵引。待患牙扶正后再使用固定矫正器进行精细调整。

In the "all for the sake of customers," the principle of qi in the first operation and management, has always been permeated with "good quality services for the surprising first" concept, built a strong technical services team, all received, such as education or The special factory training, technical professional staff walk the road, according to aircraft of the strict division of labor, thus raising professional standards to ensure quality of service, aimed at pre-sale, sale, service and strive to best meet customer requirements, the solution Users to worry about, so that users do not purchase five years behind, 10 years no regrets.

本着&一切为客户着想&的原则，奇先在经营和管理中，始终贯穿着&品质佳奇服务为先&的理念，建立了一支技术过硬的服务团队，全部受过中、等教育或制造厂的专项培训，技术人员走专业化道路，按机种严格分工，由此提高专业水平，保证服务质量，力求在售前、售中、售后服务努力做到最好，满足客户要求，解决用户的后顾之忧，使用户购机五年不落后，十年不后悔。

Firstly, fill with concrete within the steel tubes;Secondly, set formwork and wrap concrete-filled steel tubes with concrete.The main arch ring is gradually formed by pouring concrete of separate layers and separate segments.

在劲性骨架混凝土箱形拱桥中，钢管主要作为施工的支架，先在钢管内填充混凝土形成钢管混凝土、再挂模板外包混凝土形成钢管内填外包混凝土断面。

The genuine way of cooking is to mix the buckwheat flour with pig blood and cook until it becomes thick, then after it cools down, cut into pieces and fry in a pan.

地道的做法是将荞麦面和猪血混合，先在锅里熬成糊状，放凉切片后在油锅中煎熟。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。