查询词典 a trace

Each letter is used exactly once.1{"ABC","FED","GAI"}"ABCDEA"Returns: 2Once we get to the ''E'', we can choose one of two directions for the final ''A''.2{"ABC","DEF","GHI"}"ABCD"Returns: 0We can trace a path for "ABC", but there''s no way to complete a path to the letter ''D''.3{"AA","AA"}"AAAA"Returns: 108We can start from any of the four locations.

在例1的find字符串的第一个字符是''A''，我们可以看到在相应的grid中，''A''在两个位置上出现，由于起点不限，所以我们搜索到的起点有2个；find的第2个字符是B，我们可以看到grid中只出现了1个B，而按照题目要求移动的话，显然只有左上角的那个A可以移动到这个B的位置。

But only a trace of transition metal ions incorporate into the framework of zeolites may provide very interesting catalytic property. Therefore the characterization of a trace of heteroatom in zeolite is very important.

然而，即使很少量的杂原子进入到沸石骨架内就会引起催化性质的较大变化，因此微量杂原子的表征也十分重要。

The appearance of the specific levirate custom existing in the Hun and the Hsienpei Tungusic in Han and Wei dynasties is the inevitable results of the laws of geographical environment and social development. Living in the high latitudes and dry cold inland areas, plus being heavily short of virtual zinc, a trace element in soil, lead to a high death rate of child-bearing age women. In order to guarantee a normal birth-rate, the Hun and Hsienpei Tungusic had to adopt levirate to ensure healthy child-bearing age women to give birth to offspring as many as they can.2 Trace element in soil under geographical environment and the cultural process of Huang-huai-hai Plain(the Yellow River, Huai River and Hai River ) in historical period.

本文具体的研究涉及三个问题：地理环境下的土壤微量元素与匈奴、鲜卑的"收继婚"问题：我认为汉魏时期匈奴和鲜卑族中特有的"收继婚"俗的产生，是地理环境和社会发展规律相互作用的必然产物；由于匈奴、鲜卑所处纬度高、气候干燥而寒冷的内陆地区，加之土壤微量元素中严重缺乏有效锌，因而造成了育龄妇女的大量死亡，以致为了保证正常的种的繁衍，匈奴和鲜卑不得不采取"收继婚"的婚姻形式，来确保健康的育龄妇女尽可能的去生育后代。

The function invokes the mfc library trace macro to display a message in the debugging window.

这个函数调用mfc中的trace宏在调试窗口中显示消息。

The results revealed that all the trace-conditioned animals acquired the trace eyeblink CRs over 14 training days, however, none of the pseudo-conditioned animals did.

结果显示：a。通过14天的训练，条件反射组动物均建立了追踪性眨眼条件反应，而非配对组动物则没有建立该条件反应；b。

Guinea pigs (n=8) were trained on a trace eyeblink conditioning paradigm using a 200-ms tone conditioned stimulus, a 200-ms corneal airpuff unconditioned stimulus and a 600-ms trace interval.

条件反射组动物(n=8)首先接受200 ms声音条件刺激，间隔600ms后，再被给予200 ms吹气非条件刺激，多次重复配对，建立追踪性眨眼条件反应。

Finally, MFC's TRACE debug maco is limited to dumping a maximum of 512 characters to the output window.

最后MFC的TRACE 最多能在输出窗口中显示512个字符。

There is a named nine Hua Ju, this daisy-head great, white petals, a trace of a trace, and Daisy curved hook in the middle like a small golden flower, the sun, its dark green branches and leaves on the branches and leaves that smell the smell of the evacuation from , far away in a few places where, you can smell the flowers, in the shiragiku the push first.

有一种名叫九华菊，此菊花头极大，白色的花瓣，一丝一丝的，菊瓣弯曲带钩，中间金黄的花蕊像一个小太阳，它那墨绿的枝干上枝叶疏散香味扑鼻而来，远在几里的地方，就能闻到花香，在白菊中推为第一。

Under the setting sun, the snow not a trace, snow shower over the green, but a more brilliant green, but no trace of tired-looking, quietly dressed with the earth.

夕阳下，雪不见踪迹，沐浴过飞雪的绿，却绿得更加耀眼，不见一丝倦容，静静地装扮着大地。

By testing, Rasbora can reduce the Trace amount and speedup simulation obviously. Meanwhile, it also guarantees a certain simulation precision.

经过测试表明，Rasbora方法可以有效地减少Trace量，缩减模拟时间，同时保证了一定精度的要求。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。