可交换的

Many phytoplankton and autotroph absorb the DIN of the bottom water that decrease content of DIN in bottom water and change the fluxes of the DIN. And the activity of those phytoplankton and autotroph can even change the direction of DINS fluxes.

在有光的条件下，浮游藻类和一些光自养生物对沉积物水界面溶解态的营养盐的直接吸收，从而减少了上覆水中可与沉积物可交换的营养盐的含量；浮游植物的活动甚至有可能改变无机氮在沉积物水界面的扩散方向。

I don't have much to barter with.

我可没什么东西可交换的

We prove that the Jordan semi-triple derivable maps of the algebra of all n×n matrices over a 2-torsion free commutative ring with unity is the sum of an inner derivation and A_φ, where A_φis the image of A underφapplied entrywise andφis an additive derivation over R.

证明了作用在一个包含单位元的可交换的2-无挠环上的矩阵代数上的拟三重Jordan可导映射是一个内导子与A_φ的和(这里A_φ是A在φ下逐点作用的像)。

It is the purely symmetric product; therefore, it is completely commutative.

它是纯对称的积；因此，它是完全可交换的。

Then ascertain the communications interface as well as commutative protocol.

然后查明通信接口并且可交换的协议。

We obtain the necessary and sufficient conditions for the commutativity of k~-order slant Toeplitz operators and the compactness of products of such operators, in particular, the commutativity and the essential commutativity of such operators are in accord.

第二章研究了L~2上的k阶斜Toeplitz算子的性质、得到了两个k阶斜Toeplitz算子可交换的充要条件及其乘积和换位子是紧算子的充要条件，特别地，给出了两个k阶斜Toeplitz算子的交换性与本性交换性是一致的。

For example, at the Electronic Commerce times, a large number of digital works accumulated and linked on internet has developed into digital commodity, and the online trades of digital commodity sharply impact the principles of traditional copyright law which includes regionalness, timeliness, and exclusiveness; EC exploits the most extensive market for digital works trades, at the same time it induces the climax of global violation of the copyright of digital works marked with prompt and costless duplicability.

例如，电子商务时代，互联网上积累并链接起来的大量数字作品成为可交换的数字产品，而数字产品网上交易的超地域性和超行业性严重冲击了传统著作权保护的地域性、时间性和专有性特征；电子商务为数字产品的交易开拓了最为广泛的市场，但同时引发了对这种可迅速、无成本复制的数字产品的全球性的著作权侵权高潮等等。

DETERMINATION OF CATIONIC EXCHANGE CAPACITY AND EXTRACTIBLE CATIONS.

阳离子交换容量和可交换的阳离子的测定

It is unrealiable because the only authoritative ground for this figure——a figure that would turn life into a determinate figure for consciousness would be the system of consciousness itself , ie, the system of knowing, here taken as a closed tropological system ie, a system of substitutions and exchanges based on a knowledge of entities and their exchangeable properties.

这是因为这个比喻唯一有权威的根据——这个比喻将会把生命变成对意识的规定的比喻——将会是意识体系本身，即认识活动的体系，在这里被认为是一个封闭的转喻体系（即，建立在对诸实体entities与其可交换的性质的认识之基础上的一个诸替代和交换的体系。

But the committee have now decided that swap should do a fast swap if the allocator is Swappable and a slow swap using copy construction otherwise.

但是委员会当前的决定是，如果分配器是可交换的则 swap 应进行快速的交换，否则使用复制构造来进行慢速的交换。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失