Let me digress for a moment and explain what had happened previously.

让我岔开一会儿,解释原先什么。

It is a general designation for the previously triangulation, trilateration survey and triangulateration.

它是对已往三角测量、三边测量和边角网测量统称。

They used strings previously treated with powdered glass.

他们使用事前用玻璃粉末处理过绳子。

A number of trades,previously thought of as lowly ones,began to receive more attention.

从前被人们视为卑贱一些职业现在开始受到更多重视。

The volcano mudpack was popular previously,and it can cure the skin diseases.

以前火山泥浴一直很热门，说是可以治疗皮肤病。

Phototoxic blisters have been reported previously in association with furosemide.

以往曾有呋塞米引起光毒性大疱疹报道。

Our previously opposed views are beginning to converge.

我们原来相互对立观点开始趋于一致。

Ocular infections with helminthic parasites are uncommon and have been well described previously.

眼睛寄虫感染相当少见，但陆续都有病例被报告。

The previously unidentified objects have now been definitely ascertained as being satellites.

原来所说不明飞行物现在已实是卫星。

Annular syphilid is an uncommon presentation of secondary syphilis, previously seen almost exclusively in black.

摘要环状梅毒是二型梅毒皮肤表现中较少见到。以前文献记载深黑人出现比例较高。

It’s been noted in ASoS that she was a skilled horsewoman (III: 193), and previously Ned noted that she might have carried a sword if Lord Rickard had allowed it (I: 186).

在卷三冰雨风暴中就已经提及她擅长马术（卷三193），而且之前奈德说及如不是瑞卡德不允许，她甚至会佩剑。

The video also revealed a previously undescribed feature of these fish — its eyes are surrounded by a transparent, fluid-filled shield that covers the top of the fish's head.

这段视频揭示管眼鱼之前未曾被描述显著特征——它眼睛周围是充满液体透明头部外壳，这一区域位于这种鱼头部顶端。

Researchers can precisely measure previously unquantifiable aspects of pitching—everything from the angular velocity of the arm at the shoulder joint to tension on the knees and elbows.

研究者可以精确地测量出先前无法量种有关投球方面数据——从肩关节部位手臂移动角度速度，到膝盖和手肘张力。

This paper presents an attempt to evaluate the explosible gas distribution by solving the concentration equation based on the previously simulated wind flow field.

本文介绍一种基于κ-ε湍流模型研究可爆性气体泄漏扩散三维数值模拟方法。

Concentrations of deicer and anti-icer components previously observed in airport effluents have, at times, exceeded the toxicity levels shown in results of this study.

在报告结果中，相同浓度去冰剂和抗冰剂分子毒性程度，有时高于以往在机场排放物观察到合物。

The innovative DSG dual-clutch gearbox from Volkswagen offers previously unattained shifting comfort that lifts what were once well-defined boundaries between automatic and manual transmissions.

来自大众创新DSG双离合器变速箱提供以前达不到换挡舒适性，消除自动和手动变速二者间曾经轮廓分明界线。

This previously undiscovered species is a cestoid parasite, up to 30 centimetres long and weighing up to 70 grams from the late Holocene.

这种之前没有被现物种来是全新世晚期，是一种绦虫，超过30厘米长和70克重。

These included moving away from Gita-nagari, leaving her son behind, and getting married (I had previously insisted she vow never to remarry).

如此，她便再次成婚并搬离出我教区（传教领域）。

Spontaneous otogenic pneumocephalus is a rare condition and was previously understood to present with subtle symptoms of headache, aphasia and cognitive deficits.

自耳原性颅腔积气比较罕见，过去认为主要表现为轻微头痛、失语症和认知障碍等症状。

Preselect the user that logged in previously. Use this if this computer is usually used several consecutive times by one user.

04预先选取先前登入使用者。当您经常使用同一个使用者来登入这部电脑时，您可以考虑使用这个功能。