This testing instrument ' s successful development , not only did we know fairly well before shooting range ball firing , but it can instruct manufacture of artillery , make assure the quality of every artillery , save a great deal fund 坦克炮管静态定向精度测试系统的研制成功，不但可以在靶场实弹射击前做到心中有数，而且能够指导火炮的生产，保证每门火炮的质量，节约大量资金。
He turned away and frowned , as though to express that all dolohov had said to him and all he could say , he had known long , long ago , that he was sick to death long ago of it , and that it was not at all what was wanted 他转过脸来，蹙一阵额头，好像他想表明，多洛霍夫对他所说的种种情形，以及多洛霍夫对他可能说到的种种情形，他老早老早就心中有数了，这一切使他厌倦，都是一些根本用不着说的话。
Go back to mississippi , go back to alabama , go back to south carolina , go back to georgia , go back to louisiana , go back to the slums and ghettos of our northern cities , knowing that somehow this situation can and will be changed 让我们回到密西西比去，回到阿拉巴马去，回到南卡罗来纳去，回到乔治亚去，回到路易斯安那去，回到我们北方城市中的贫民区和少数民族居住区去，要心中有数，这种状况是能够也必将改变的。
I always said , you know , i prefer the situation to be the favorite than the contender , you know , because i always feel the contender needs to do their work and all this , where , yeah , the favorite , he can sort of see what the other guys do 相比那些向强手发起挑战的选手，我更喜欢成为夺冠大热门的感觉。作为挑战者，他们必须在赛前精心准备而作为夺冠热门，你尽可以站在高处，一览其他选手的一举一动，做到心中有数。
In order to do the safety management of these dams well , the provincial power corporation and all the power plants have , obeyed the instructions and related documents from the higher authorities , developed seriously the work of regular dam safety check to get to know how the real safety situations of dams stand 为了做好这些大坝的安全管理，遵照上级指示和有关文件，省电力公司和各电厂认真开展了大坝安全定期检查工作，对各大坝的安全状况做到心中有数。
To this , legal expert thinks , make a gentleman be in when signing a contract , if mention expressly on the material detailed list of contract accessory " commodity price should with market price is that month accurate " , or undertake one time understanding to market price case before signing a contract , accomplish know fairly well , won ' t eat be unable to speak out about one ' s grievances 对此，法律专家认为，许先生在签订合同时，假如在合同附件的材料清单上写明“商品价格应以当月市场价为准” ，或在签合同前对市场价格进行一番了解，做到心中有数，就不会吃哑巴亏了。
The feeling of being tongue self - consciousness is speedily overcome when we realize that being actively conscious of the language we use not merely helps us to adjust what we are saying to the particular addressees we have in mind , but also enables us to release the full range of linguistic expression we might have thought was beyond us 如果我们能积极主动地提高自己的言辞意识，而且能够明白：只要我们具备这种意识，则不但可使自己在面对特定受众讲话时做到心中有数，而且有助于我们把语言的表达范围发挥至极致，发挥至以前我们想都不敢想的那种水平，那么，过去我们那种“心知肚明舌头笨”的感觉很快就可以得到克服。
The activity is a serious content in secretary routine , regard an article secret as worker , should master the general organization program about the activity adroitly , before doing good meeting , the relevant job after can medium , meeting , and can the in answering an activity accident with flexible for emergency use reachs sudden incident , accomplish know fairly well 活动是秘书日常工作中重要的一项内容，作为一名文秘工作者，应该熟练把握关于活动的一般组织程序，做好会前、会中、会后的相关工作，并能机动灵活的应对活动中的意外及突发事件，做到心中有数。
Including local conditions and customs , general knowledge of oversea travelling , famous scenery points introduction in detail , combined with beautiful pictures , and detailed prepare knowledge before starting off , all upper information will give confidence for the trip and everything is under control 包括异域风情、出国常识等诸多内容，详细介绍世界各地主要国家以及著名景点，配合丰富的图画，加之详尽的出游前必备知识，使您在旅行前做到心中有数，一切尽在掌握！
The following chapter analyzes the basic method of establishing the supervision system on folk credit . nowadays , the founding of the specific system is in the background of financial globalization . the direction of the development of finance in the world is under the way of de - regulation over strengthening financial regulation , which is also the way of establishing the supervision system on folk credit 主要目的是对在体外运行的资金进行一个比较准确的调查和掌握,以便今后作宏观决策;还有一个目的是防止地下钱庄的滋生泛滥,扰乱金融秩序;并且对正当的民间借贷的融资行为要加强监管,正确引导,以适应市场化的要求,各地基层金融监管部门要做到心中有数。
