The treatment will be tried out on human beings only after it has been shown to be safe and foolproof in animals.
该疗法只有在动物身上证明安全、万无一失后才会在人体上试用。
New products and production processes are transferred to the developing countries only after a substantial amount of time has lapsed.
只有经过很长时间以后，新产品和新生产流程才转移到发展中国家。
Only after the Polynesians arrived did those forests disappear.
直到波利尼西亚人到达后，这些森林才消失。
Dinner ended only after we had a clear understanding of at least half a dozen such facts.
在我们清楚地了解了至少六个这样的事实之后，晚餐才结束。
Lehrer says that this area of the brain lights up only after we've hit the wall on a problem.
莱勒说，只有当我们遇到问题时，大脑的这个区域才会工作。
Historically, humans get serious about avoiding disasters only after one has just struck them.
从历史上看，人类只有在灾难刚发生后才会认真地避免灾难。
Only after scientists are certain that they're disease free, will the plants be sent to farmers in West Africa or wherever else they are needed.
只有在科学家确定这些植物没有病害后，这些植物才会被送往西非或其他需要它们的地方。
John Gottman, the marriage expert, explains that we quickly "thin slice" information reliably only after we ground such snap reactions in the "thick sliced" long-term study.
婚姻专家约翰·戈特曼解释说，只有长期进行“大块”信息的基础研究，我们才能快速而又可靠地做出反应，实现“薄片式”信息切分。
It can loosely be described as travel that takes place at regular intervals—often in an annual cycle—that may involve many members of a species, and is rewarded only after a long journey.
它可以比较粗略地描述成是发生在固定周期（这个周期通常是一年一次）的包含某一个物种很多成员的集体旅行，并且只有在长途旅行后才有回报。
In most venomous snakes, like vipers and cobras, the venom is used to catch and inmoblize the prey; but in colubrids, venom drips onto the prey only after the prey is in the snake's mouth.
在大多数毒蛇中，如蝰蛇和眼镜蛇，毒液用于捕捉猎物、使其无法行动；但在彩颌类中，只有在猎物到了蛇嘴里后，毒液才会滴到猎物身上。
Writer-director Paul Greengrass has gone to great lengths to be respectful in his depiction of what occurred, proceeding with the film only after securing the approval of every victim's family.
编剧兼导演保罗·格林格拉斯竭尽所能地在他的描述中尊重事实，只有在每个受害者的家人都同意的情况下，他才会继续拍摄这部电影。
It was only after he retired in the mid-1980s that he returned to his books.
直到20世纪80年代中期退休后，他才重新开始读书。
You have to play for the rest of the season, and only after that we can talk about whether you'll continue next year.
你必须打完这个赛季剩下的比赛，只有在那之后我们才能讨论你明年是否将继续。
Only after establishing a set of desirable location options should companies refine choices using cost-based factors.
只有在建立了一套理想的地点选择之后，公司才应该使用基于成本的因素来完善选择。
It was only after "toddler" became a common shoppers' term that it evolved into a broadly accepted developmental stage.
只有在“幼童装”成为一个常见的购物术语之后，它才达到人们广泛接受的程度。
Only after talking to two students did I discover that having strong motivation is one of the biggest factors in reaching goals.
在和两个学生交谈后，我才发现，拥有强烈的动机是实现目标的最重要原因之一。
The lactic acid is released into the seal's blood only after the seal surfaces, when the lungs, liver, and other organs quickly clear the acid from the seal's bloodstream.
只有在海豹浮出水面后，即当肺部、肝脏和其他器官迅速将乳酸从海豹血液中清除时，乳酸才会被释放到海豹的血液中。
Only after several inadequate breaths under such conditions, resulting in the considerable elevation of carbon dioxide and reduction of oxygen in the blood, is breathing effort adjusted.
在这种情况下，只有在几次呼吸不足出现，导致血液中二氧化碳大量增加和氧气减少后，呼吸的力度才得到调整。
Now it's mandatory only after you've been convicted of DUI.
现在只有在你被判酒后驾车后才需接受强制教育。
Decompose your model into fragments only after its abstraction level.
只是在抽象层次下将您的模型分解为片段。
Most have since been freed, but only after renouncing their creed.
之后，尽管很多人被释放，但他们都必须宣誓放弃其信仰。
A second dose was administered; only after 34 minutes was he declared dead.
于是进行了第二次注射，但直到34分钟后才宣告他死亡。
Only after someone joins the church, then they go up for the Eucharist.
只有加入教会的人，他们才可以去领圣体。
The thread resources of the joinable thread are released only after it is joined.
可连接的线程只有在被连接后 才释放线程资源。
Only after the manufactruer's approval,can the designs be arranged for production.
花样只有经过工厂同意后方能生产。
The newly attached data is visible only after the second step successfully completes.
只有成功完成第二步以后，新附加的数据才可见。
Only after you have your tests written (and failing) do you write the code under test.
只有在编写了测试(并失败)后，您才可以编写测试中的代码。
Know the specifications by heart and deviate from them only after careful consideration.
要将规范熟记于心，如果要背离规范，需经过慎密的考虑后才可以这样做。
Know the specifications by heart and deviate from them only after careful consideration.
要将规范熟记于心，如果要背离规范，需经过慎密的考虑后才可以这样做。
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