我必须研究这个，是不是？
您必须研究用户可能怎样搜索您的页面。
我们必须研究他们管理工厂的经验。
要想懂的得今天，就必须研究昨天。
If you want to understand today, you have to research yesterday.
科学要控制世界，就必须研究世界。
我们必须研究地图，评估各个地方的风险和潜力。
We must study the maps, and assess the risks and potential of each region.
我们必须研究对手的战术以便击败他们。
We must study the rival's tactics so that we can defeat them.
我们必须研究敌人的战术，以便击败他们。
We must study the enemy's tactics so that we can defeat them.
其次，必须研究教材。
每一个教练都必须研究自己的队伍，了解它的优势与不足。
Every coach must study his team and know its positives and negatives.
要了解一个社会的最重要特征，人们必须研究它的主要城市。
To understand the most important characteristics of a society, one must study its major cities.
要想成功必须研究源代码并且使之调整到适合游戏内容的方向。
The way to success is analyzing the source and adjusting it to match the concept of the game.
指出了激光冲击成形技术在工业应用中所必须研究的一些主要内容。
Finally some key techniques are pointed to be studied for industrial application of laser shock forming of metal sheet.
在必须研究细微的差异时(例如，注释的末尾是否有空格)，这个特性尤其有用。
This is particularly useful when small differences have to be investigated (for example, is the trailing white space part of the annotation?).
这样，就必须研究可能的故障模式，制定合理的故障判据，确保简单、准确、及时地判断火箭的故障。
To achieve this they must research into possible fault modes and set reasonable fault criteria so as to ensure brief precise and timely determining of faults of the rocket.
在油田进行CO_2驱的可行性研究中，指出室内必须研究的内容以及研究这些内容的手段和方法。
The field feasibility study of CO2 flooding points out the study contents in the laboratory and methodologies and methods used in the laboratory.
唯一的要求是你选的题目必须与你的研究科目有关。
The only stipulation is that the topic you choose must be related to your studies.
研究称必须对航空交通管理系统进行彻底的改革。
The study says there must be a complete overhaul of air traffic control systems.
为了成为地球上有责任心的一员，我们必须推进对大气和海洋更深入的研究。
To serve as responsible stewards of the planet, we must press forward on deeper atmospheric and oceanic research.
我必须去图书馆，就是靠近实验室的那个，因为我明天之前必须完成我的研究项目。
I must go to the library, the one near the laboratory, because I have to finish my research project by tomorrow.
为了真正研究中世纪的社会历史，你必须了解香料的作用。
In order to really study the social history of the Middle Ages, you have to understand the role of spices.
我必须从一开始就做研究。
例如，他们必须确保他们制定的措施对每一个被研究的文化或少数民族群体都是有意义的。
For example, they must make sure they construct measures that are meaningful for each of the cultural or ethnic minority groups being studied.
例如，他们必须确保他们制定的措施对每一个被研究的文化或少数民族群体都是有意义的。
For example, they must make sure they construct measures that are meaningful for each of the cultural or ethnic minority groups being studied.
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