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- The cold wave extended into April. 寒潮一直延续至4月份。
- Cold Wave Linked to Temperatures. 与气温有关部门的寒流。
- They announced that a cold wave would come soon. 他们报告说不久寒流就要来。
- Do you want a permanent wave or a cold wave? 您想电烫还是冷烫?
- What would you like permanent, cold wave, or washed and dressed? 你要电烫,还是洗一洗做一做头发?
- Orchard without precaution will suffer heavy loss in case cold wave occyrs. 如果寒潮发生,不采取预防措施的果园将会受到严重损失。
- This cold wave is severe enough to freeze over all the rivers and ponds. 这次寒潮很厉害, 河流和池塘都得结冰。
- Comparison of wave solution and lumped circuit approximation of the frequency responses of impedance and voltage at input and output of a transmission line. 以波动解法与串结电路近似解法比较传输线两端阻抗及电压频率响应之差异。
- The source of the arctic air for this cold wave may be traced upstream tothe Arctic Ocean to the east of Greenland. 此次寒潮的冷空气源地,一直可以溯源至格林兰东方的北冰洋上。
- Since sound waves are longitudinal, only one dimension need be considered to obtain the sound wave solution. 由于声波是纵波,所以为了得到其解,只需考虑一维就行了。
- Especially when cold wave comes over, air temperature pelter, want to notice to add the dress in time. 特别是寒潮袭来时,气温骤降,要注意及时添加衣服。
- The soil moisture, time and intension of cold wave affected mainly ovum hatching in the spring. 影响春季蝗卵孵化的主要气象因子是土壤湿度和寒潮天气的时间与强度;
- The new periodic wave solutions for cubic nonlinear Schr dinger equation[J]. 引用该论文 豆福全;石玉仁;孙建安;段文山;吕克璞;洪学仁.
- vocal cord infection 声带感染
- Abstract: The properties of solitary wave solution to multidimensional regulari zed long wave equations is discussed and one of its solitary wave solution is ob tained by direct integral method. 文摘:本文讨论了高维正则长波方程的孤立波解的性态,同时运用直接积分法获得了它的一个孤立波解。
- In this paper, the WKB method is used to obtain the nonlineas schrodinger equation satisfied by nonlinear inertia-gravitatrnal wave in the atmosphere, It is found that the nonlineas schiodinges equation has envelope solitary wave solution. 本文用WKB方法讨论大气中惯性重力内波的调制问题,得到了Schrodinger方程及其包络孤立子解。
- Cold wave in the economy, recently announced in December the manufacturing Purchasing Managers Index (PMI) people to smell a trace of spring. 经济寒潮中,近日公布的12月份制造业采购经理指数(PMI)让人嗅到一丝春意。
- The properties of solitary wave solution to multidimensional regulari zed long wave equations is discussed and one of its solitary wave solution is ob tained by direct integral method. 本文讨论了高维正则长波方程的孤立波解的性态,同时运用直接积分法获得了它的一个孤立波解。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Studying the equation of motion of damped simple pendulum, the shock wave solution is found. The physical meaning of this solution is analyzed using the phase diagram of the pendulum. 摘要研究和分析有阻尼单摆的运动方程,应用近似法方程时发现存在冲击波解并精确求解。同时结合有阻尼单摆的相图分析冲击波解存在的物理意义。