[ 复数 pals 第三人称单数 pals 现在分词 palling 过去式 palled 过去分词 palled ]
a p l Asperlist 按照表所列出的
P L A 聚乳酸 ; 和聚乳酸
p o l a rcompound 极性组分
A L P 碱性磷酸酶
importaciones l a p 区域哥伦比亚买家 ; 地区哥伦比亚买家
A P&L 固定地址
L P A 磷
cytochrome p l a 细胞色素p450l1a
·2,447,543篇论文数据,部分数据来源于NoteExpress
N-COUNT Your pals are your friends. 朋友 [非正式,老式]
They talked like old pals.
他们像老朋友一样交谈。
The most common periods of time are months, quarters, and years, although you can produce a P&L report for any period.
最常用的报告期间是月度、季度和年度,当然你可以指定任何期间长度作为报告期间。
The Google P&L that I showed above is a "trended P&L" in that it shows the trends in revenues, expenses, and profits over five years.
我在上面贴出的Google损益表就是一个“趋势损益表”,显示了其收入费用利润五年来的变化趋势。
Then when you pay the bill, you don't touch the P&L, its simply a balance sheet entry that reduces Cash and reduces Accrued Expenses by $30, 000.
当你支付账单时,不涉及损益表,这仅仅是一笔平衡记账分录:减少”现金“3万美元,同时减少”应付费用“3万美元。
So if we compare l increasing here, so a 3 s to a 3 p to a 3 d, what we find is that it's only in the s orbital that we have a significant probability of actually getting very close to the nucleus.
我们比较当l变大的时候,从3s到3p到3d,我们可以发现只有s轨道,有很大的概率,非常接近原子核。
So when we talk about p orbitals, it's similar to talking about s orbitals, and the difference lies, and now we have a different value for l, so l equals 1 for a p orbital, and we know if we have l equal 1, we can have three different total orbitals that have sub-shell of l equalling 1.
当我们考虑p轨道时,这和s轨道的情形和相似,不同之处在于l的值不一样,对于p轨道,l等于1,我们知道如果l等于1,我们有3个,不同的轨道。
l So, if we're talking about a 4 p orbital, and our equation is n minus 1 minus l, the principle quantum number is 1 4, 1 is 1 -- what is l for a p orbital?
我们方程是n减去1减去,主量子数是,4,1是1,--p轨道的l是多少?,学生:
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