在...掌握中

Grasp the basic symbol operations in calculus of linear algebra applications, control of the equation solution.

掌握MATLAB的基本符号运算，在微积分中的应用，在线性代数中的应用，同时掌握方程的求解方法。

Though inwardly strung to a high pitch , for the police officials had kept him sleepless through the night by their habitual inquisition 调查询问, Banneker held himself well in hand 在掌握中 as he went to the City Desk to report gravely that he had been unable to come earlier.

虽然心里定了一个高姿态，因为警官让他彻夜无眠接受他们惯常的调查询问，班纳克自我保持良好地——去本市新闻编辑部认真地报告——他不能早来。

For some of the English language is under control in the habit.

对于英语的一些习惯用语也是尽在掌握中。

With around 50kg on board, just under the City's ratedcapacity, the handling remains perfectly predictable. At that weight you're just starting to see a little drawbar flex under acceleration and hard braking, but nothing to be concerned about, and much better than most I've tried.

当装上约50公斤的物品后，City 的操控仍然完全在掌握中；在如此的承重状态下，你只会在加速或是刹车时感觉到手把稍微伸缩，其它完全不用操心；City 比我测试过绝大部分的拖车要好上许多。

We might think we are in control, but in fact the big levers are grabbed by our primitive drives.

我们也许会认为自己尽在掌握中，但事实上，我们却在受原始冲动的支配。

Tom Hanks: Everything was under control.

汤姆·汉克斯：一切还尽在掌握中。

This is good. This is under control.

好，一切都在掌握中。

Textbook is not only the primary basis for students to grasp knowledge and method but also resort and carrier to train capability. New textbook has been tested in some provinces and cities since 1997, some educational and teaching concepts in new textbook inosculates with new mathematics course which is being tested now, it has taken great role for the transition of teachers' teaching idea and students' learning way. This paper will analyze Plane Analytic Geometry high school textbook of 2004 edition which is published by People's Education Publishing House in some aspects such as content structure, educational function, psychological characteristic according with student cognizance and teaching through the method of content analysis, investigation, comparison and statistical analysis . The paper's purpose is to excavate the potential value of the textbook and understand educational idea and concept of new textbook so that students can grasp more basic thought of analytic geometry in teaching and can learn studying and discovering and solving problem ,at the same time it builds a kind of independent, disquisitive, cooperative and lifelong learning pattern.

教材既是学生掌握知识和方法的主要依据，又是培养学生能力的凭借和载体，自1997年新教材在部分省市实验以来，新教材中所体现的一些教育教学理念与现在正在实验的高中数学新课程相吻合，对教师的教学观念和学生的学习方式的转变都起到了很大的作用，本文将对人民教育出版社2004版普通高中教材中的平面解析几何部分通过内容分析法、调查研究、比较研究、统计分析等研究方法从教材的内容结构、教育功能、符合学生认知心理特点、教学等几个方面进行分析，目的是挖掘教材内容的潜在价值，真正领会新教材所蕴涵的教育思想和理念，以使教师在教学中能够让学生更多的掌握解析几何的基本思想，以培养学生学会学习、学会发现问题和解决问题，为学生构建一种自主的、探究的、合作的、终身的学习模式。

Had the Stern of the Ship been fix'd, and the Forepart broken off, I am perswaded I might have made a good Voyage; for by what I found in these two Chests, I had room to suppose, the Ship had a great deal of Wealth on board; and if I may guess by the Course she steer'd, she must have been bound from the Buenos Ayres, or the Rio de la Plata, in the South Part of America, beyond the Brasils, to the Havana, in the Gulph of Mexico, and so perhaps to Spain: She had no doubt a great Treasure in her; but of no use at that time to any body; and what became of the rest of her People, I then knew not.

经过观察，我大受鼓舞，决定第二天早晨乘第一次潮汐出发。我把水手值夜的大衣盖在身上，在独木舟里过了一夜。第二天一早，我就驾舟出发了。最初，我一出海就朝正北驶去，走没多远，就进入了那股向东流动的急流；小舟在急流中向前飞驶，可是流速没有上回岛南边那股急流那么大，所以我尚能掌握住小舟。我以桨代舵，使劲掌握航向，朝那失事的大船飞驶过去。不到两小时，我就到了破船跟前。

He took the blame for the surprise, assured his boss that he had everything in hand, and concluded,"If things go well we should not only stop the thrust but be able to profit from it."

他承担了料敌不确的责任，然后向上司保证所有一切均在掌握中，在结束语里，他说，&如果情况有所好转，我们不仅没必要阻止这场进攻，甚至还可以对其加以利用。&

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。