2022海归国内就业现状怎么样？
最近几年，国内的就业市场可以说是“卷”的厉害，好多双一流毕业生纷纷投入体制的怀抱……海归国内就业现状怎么样？为了探究应届留学生的真实就业情况，猎聘大数据研究院发布《2022海外应届留学生就业竞争力洞察报告...
IB DP Maths: AI SL复习笔记1.3.1 Compound Interest & Depreciation
Compound Interest What is compound interest? Interest is a small percentage paid by a bank or company that is added on to an initial investment Interest can also refer to an amount paid on a loan o...
IB DP Maths: AI SL复习笔记1.2.4 Applications of Sequences & Series
Many real-life situations can be modelled using sequences and series, including but not limited to: patterns made when tiling floors; seating people around a table; the rate of change of a populati...
IB DP Maths: AI SL复习笔记1.2.3 Geometric Sequences & Series
Geometric Sequences What is a geometric sequence? In a geometric sequence, there is a common ratio, r, between consecutive terms in the sequence For example, 2, 6, 18, 54, 162, … is a sequence with...
IB DP Maths: AI SL复习笔记1.2.2 Arithmetic Sequences & Series
Arithmetic Sequences What is an arithmetic sequence? In an arithmetic sequence, the difference between consecutive terms in the sequence is constant This constant difference is known as the common ...
IB DP Maths: AI SL复习笔记1.2.1 Language of Sequences & Series
Language of Sequences & Series What is a sequence? A sequence is an ordered set of numbers with a rule for finding all of the numbers in the sequence For example 1, 3, 5, 7, 9, … is a sequence ...
7-8月含金量较高的国际比赛有哪些？
不知不觉已经进入下半年的时间了，给留学生参加学术活动的时间不多了！参与上半年学术活动的同学们在本次申请季可以为自己的简历锦上添花，还没有参加学术活动的同学们不要着急，小编也为大家整理了还在报名的7月...
IB DP Maths: AI SL复习笔记1.1.4 GDC: Solving Equations
Systems of Linear Equations What are systems of linear equations? A linear equation is an equation of the first order (degree 1) It is usually written in the form ax + by + c = 0 where a, b, and c ...
IB DP Maths: AI SL复习笔记1.1.3 Approximation & Estimation
Approximating Values How do I know what to round my answer to? Unless otherwise told, always round your answers to 3 significant figures (3 s.f.) The first non-zero digit is the first significant d...
IB DP Maths: AI SL复习笔记1.1.2 Exponents & Logarithms
Laws of Indices What are the laws of indices? Laws of indices (or index laws) allow you to simplify and manipulate expressions involving exponents An exponent is a power that a number (called the b...
IB DP Maths: AI SL复习笔记1.1.1 Standard Form
Standard form (sometimes called scientific notation or standard index form) gives us a way of writing very big and very small numbers using powers of 10. Standard Form Why use standard form? Some n...
IB DP Maths: AA SL复习笔记5.6.2 Calculus for Kinematics
Differentiation for Kinematics How is differentiation used in kinematics? Displacement, velocity and acceleration are related by calculus In terms of differentiation and derivatives Worked Example ...
