下标

A new expression node representing the subscript operation.

一个新的表达式节点，表示该下标操作。

Nonnegative integer less than the number of items in the sequence, and thesubscription selects the item whose index is that value.

计算结果必须是小于基元中元素数的非负整数，并且此下标操作选择以该数为索引（从0开始计）的值。

The resulting value must be a nonnegative integer less than the number of items in the sequence, and the subscription selects the item whose index is that value.

计算结果必须是一个小于主元中所含项数的非负整数，并且此下标操作选择以该数为索引(从0开始计)的值。

The purification and character of spectrum of red protein R(subscript x of Nostoc flagelliforme was studied in the paper.

研究发菜中一种红色蛋白R(下标 x的分离纯化及其光谱学性质。

TPR characterization shows that there are two kinds of Mo coordination species, namely octahedral molybdenumMo(O and tetrahedron molybdenumMo

TPR表征显示，催化剂表面的钼物种有2种结构，即八面体的MoO(下标 h和四面体的MoT

The parametric variable of above process was re-expressed by using linear interpolation method in the corresponding time period, and then, the recurrence subscript and the model value in the previous control cycle was inputted to gain the crystal model weight of the corresponding length increment in the end.

先确定晶体重量、时间和长度初始值，再以给定初始时间确定晶体生长阶段，在相应时间段用线性内插法重新表示上述过程参变量，然后引入循环下标及前一控制周期模型量，得到相应长度增量的晶体模型重量。

The vector subscript operator takes a value and returns the element at that position in the vector.

vector 的下标操作符接受一个值，并返回 vector 中该对应位置的元素。

The instance numbers for each element and primitive are kept as a unique identifier for each different instance of primitives.

每一个元素和基元的下标要保持唯一。

The form factors have a noticeable inward and upward shift with an increasing proton number, especially when the outmost protons occupy the 2s(subscript 1/2) state.

随着质子数的增加，电荷形状因子有一个明显的上移和内移，尤其是当最外层质子占据2s(下标 1/2)态时，外层质子的分布对电荷形状因子的影响尤为明显。

But the space is the matter, the matter is the string vibration, only has from this the time which vibrates f=1/T to draw out only then has the physics significance, therefore T is in the true significance time, from this deduction: What imaginary number Ict expresses is void, may write *ct,=I pure imaginary number, also is it with Number space Sigma (x1i*x2j)(i, j is subscript, i=j=1,2,3) differs 90 in the space, the shape for example: Psi ==a+Ib, constitutes a duplicate space by psi i* psi j,(definition mark * for ordinary multiplication) may use Four single numbers

而空间就是物质，物质就是弦的振动，只有从这个振动f=1/T引出的时间才有物理意义，所以T才是真正意义上的时间，由此推论：虚数Ict所表达的是一个虚空间，可以写成*ct，=I纯虚数，也即它与实空间Σ(x1i*x2j)(i，j为下标，i=j=1，2，3)在空间上相差90度，形如：ψ==a+Ib，由ψi*ψj构成一个复空间，可用四元数

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