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- Some principal problems, including deficiency index, analysis of spectrum, eigenfunction expansion, inverse spectrum problem and description of self-adjoint domains e. 常微分算子理論所研究的主要問(wèn)題包括:虧指數、譜分析、按特征函數展開(kāi)、反譜問(wèn)題、自共軛域的描述等諸多方面。
- There's a wide spectrum of opinions on this problem. 對這個(gè)問(wèn)題的說(shuō)法眾說(shuō)紛紜,莫衷一是。
- I look at this problem from a different viewpoint. 我從不同的觀(guān)點(diǎn)來(lái)看這個(gè)問(wèn)題。
- She skirted round the problem of the high cost. 她避而不談巨額費用問(wèn)題。
- It may take a long time to find a solution to the problem. 也許要花很長(cháng)時(shí)間才能找到解決這個(gè)問(wèn)題的辦法。
- In dealing with the problem he was cautious to an extreme. 他在處理這個(gè)問(wèn)題時(shí)謹慎得過(guò)分了。
- The survey covered a broad spectrum of topic. 這本簡(jiǎn)史涉及的話(huà)題范圍很廣。
- The problem is how we are to get the raw material. 問(wèn)題是我們怎樣得到原材料。
- Heavy traffic poses a problem in many old towns. 交通擁擠是許多舊城鎮的難題。
- The problem is quite plain to us. 那問(wèn)題我們都很明白。
- They dealt with the problem in a purposeful way. 他們處理這問(wèn)題很果斷。
- A new problem has been reared up in production. 生產(chǎn)中出現了一個(gè)新問(wèn)題。
- It was Susan who brought the problem to our notice. 是蘇珊提醒我們注意那個(gè)問(wèn)題的。
- Red and violet are at opposite ends of the spectrum. 紅色和紫色位于光譜相對的兩端。
- I think this problem is very simple and clear cut. 我認為這個(gè)問(wèn)題非常簡(jiǎn)單明白。
- He often came up against the problem of money. 他那時(shí)常常碰到錢(qián)的問(wèn)題。
- Overpopulation is a universal problem. 人口過(guò)多是全球性的問(wèn)題。
- The problem is considerably difficult to us. 對我們來(lái)說(shuō)這個(gè)問(wèn)題相當難。
- People think this problem determination. 人們認為這個(gè)問(wèn)題解決了。
- In the spectrum, distinct colours shade into each other. 在光譜中,截然不同的顏色相互融合起來(lái)。