查询词典 pair diode

Further, with the help of Riccati equations, an infinite number of conservation laws for the solton hierarchy are deduced. For the sake of simplicity, taking the general TD hierarchy as an illustrative example, we prove that its 2×2 Lenard pair of operators forms a Hamiltonian pair. Thus the isospectral evolution TD hierarchy is the general Hamiltonian system and possesses the Bi-Hamiltonian structures and Multi-Hamiltonian structures. By using the method of derivation of functional under some constraint condition, a complete one-to-one correspondence between the Hamiltonian functions of the hierarchy and its conservation density functions can be built. These results can also be applied to the isospectral evolution soliton hierarchy of this paper. Finally, there's a gauge transformation between the spectral problem of this paper and the AKNS system. Moreover, the potentials in these spectral problems satisfy the general Miura transformation, the corresponding relationship between the two soliton hierarchies is also given.

进一步本文还通过特征函数的组合关系所满足的Riccati方程，得到了该等谱方程族的无穷多个守恒律；为简便起见，本文以广义TD族为例，由它的2×2 Lenard算子对的性质证明了此算子对为Hamilton算子对，这说明广义TD族是广义Hamilton系统且具有Bi-Hamilton结构和Multi-Hamilton结构；进而利用它的依赖于谱参数的一般守恒密度的积分在约束条件下求泛函导数的方法，得到了广义TD族的Hamilton函数与守恒密度之间的对应关系，这些性质对于由本文提出的2×2谱问题所导出的等谱孤子族仍成立；另外此谱问题与AKNS系统存在着规范变换，位势之间有广义Miura变换，而孤子方程之间也满足一定的等价关系。

I had a short jacket of goat-skin, the skirts coming down to about the middle of my thighs; and a pair of open-kneeed breeches of the same, the breeches were made of the skin of an old he-goat, whose hair hung down such a length on either side, that like pantaloons it reached to the middle of my legs; stockings and shoes I had none, but had made me a pair of some things, I scarce know what to call them, like buskins to flap over my legs, and lace on either side like spatter-dashes; but of a most barbarous shape, as indeed were all the rest of my clothes.

我上身穿着一件山羊皮短外衣，但衣襟遮住了一半大腿；下身穿着一条短裤，连双膝都没有盖上。短裤也是用同一张老公羊的皮做的，毛很长，几乎垂到小腿上，看上去像一条长裤。我没有鞋子和袜子，但做了一双像靴子之类东西，自己也不知道该叫什么，穿在脚上，小腿的两边再用绳子系起来，像打上了绑腿。这双靴子与我身上的其他装束一样，野蛮粗俗，实在难看。

I had a short Jacket of Goat-Skin, the Skirts coming down to about the middle of my Thighs; and a Pair of open-knee'd Breeches of the same, the Breeches were made of the Skin of an old He-goat, whose Hair hung down such a Length on either Side, that like Pantaloons it reach'd to the middle of my Legs; Stockings and Shoes I had none, but had made me a Pair of some-things, I scarce know what to call them, like Buskins to flap over my Legs, and lace on either Side like Spatter-dashes; but of a most barbarous Shape, as indeed were all the rest of my Cloaths.

我上身穿了一件山羊皮做的短外套，衣襟遮住了一半大腿。下身穿了一条齐膝短裤，也是用一只老公羊的皮做成的，两旁的羊毛一直垂到小腿上，看上去象条长裤。我没有鞋子，也没有袜子，但做了一双短靴似的东西，自己也不知道该叫什么，靴长刚及小腿，两边再用绳子系起来，好像绑腿一样。这双靴子与我身上的其他装束一样，极端拙劣难看。

GetHashCode computes the hash code by using each name/value pair, thus, if two objects of a compiler generated class have exactly the same value for each name/value pair, the GetHasCode method would return the same value.

通过计算的GetHashCode每个名称/值对的哈希码，因此，如果两个对象的编译器生成的类，恰恰是每个名称/值对相同的值，GetHasCode方法将返回相同的值。

Contrast this with the practice of pair programming. If the module requires eight hours for the pair to develop, a total of 16 person-hours will be expended. However, in this case, two developers will have intimate knowledge of the code. The defects hidden from one developer will be visible to the other.

对比如果对于双人编程，如果一个模块要求八个小时，同样花费了16个人小时，然而，两个程序员对该代码是同样熟悉的，一个错误对于某人而言是视而不见，而对于另一个却显而易见。

A person with a pair of identical alleles for a particular gene is a homozygote; a person with a pair of dissimilar alleles is a heterozygote.

一个人如果带有某个基因的两个相同的等位基因，是纯合子；如带有两个不相同的等位基因，则为杂合子。

A person with a pair of identical alleles for a particular gene is a homozygote; a person with a pair of di imilar alleles is a heterozygote.

一个人如果带有某个基因的两个相同的等位基因，是纯合子；如带有两个不相同的等位基因，则为杂合子。

Homogamous spikelets arising at slightly different levels, one pair subsessile, barren, the other pair staminate, 12–15 mm, narrowly lanceolate, minutely puberulous.

Homogamous小穗在不同水平，近无柄的一对的有点出现，雄蕊的无意义，其它对，12-15毫米，狭披针形，稍被微柔毛。

A pair of primers that contained flanking hydropathic amino acid codons were synthesized, to amply the sequence coding for 10~34 aa in the precursor sequence. The amplified fragment was inserted into pRSET-A to generate the first double repeat of the precursor gene. By utilizing a pair of isocaudamer BamH I and Bgl II sites, and another downstream Hind III site of plasmid pRSET-A, following a series of simple double digestions and ligation of the resulted products, a series of repeat (3, 4 and 6) precursor peptide fragment genes were derived.

本实验设计一对两侧含编码疏水性氨基酸密码子的引物，经过扩增前导序列10~34aa基因序列，并重新克隆入质粒pRSET-A构建串联二聚体后，再利用质粒pRSET-A的BamH I / Bgl II同尾酶克隆位点，经一系列简单的酶切和连接，快速构建这一前导肽中不含组氨酸标签序列的串联多聚体基因，并成功表达其六聚体重组蛋白。

The combination of ion-pair extraction technology with reversed-phase ion-pair chromatography method provide a effective inspection measure for the sulfonates in water.

样品的四丁基溴化铵和二氯甲烷离子对萃取方法与反相离子对色谱分离联用，为水体中芳香族磺酸盐的检测提供了可靠的监测手段。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"