元素

Adding an element in the middle of a vector invalidates all iterators to elements after the insertion point.

在 vector 容器中间添加元素将使所有指向插入点后面的元素的迭代器失效。

In the body of the loop, we add an element. Adding an element invalidates the iterator stored in last.

循环体中实现了元素的添加运算，添加元素会使得存储在 last 中的迭代器失效。

In this case, the path in the hierarchy of elements can be used instead of the joins between elements.

在这种情况下，在层次结构中的元素可以使用的道路，而不是元素之间的联接。

An ultra-high strength, weldable, low alloy steel with excellent cryogenic temperature toughness in the base plate and in the heat affected zone when welded, having a tensile strength greater than 830 MPa (120 ksi) and a micro-laminate microstructure comprising austenite film layers and fine-grained martensite/lower bainite laths, is prepared by heating a steel slab comprising iron and specified weight percentages of some or all of the additives carbon, manganese, nickel, nitrogen, copper, chromium, molybdenum, silicon, niobium, vanadium, titanium, aluminum, and boron; reducing the slab to form plate in one or more passes in a temperature range in which austenite recrystallizes; finish rolling the plate in one or more passes in a temperature range below the austenite recrystallization temperature and above the Ar3 transformation temperature; quenching the finish rolled plate to a suitable Quench Stop Temperature; stopping the quenching; and either, for a period of time, holding the plate substantially isothermally at the QST or slow-cooling the plate before air cooling, or simply air cooling the plate to ambient temperature.

在基体板以及焊接时的热影响区处的低温韧性优异的超高强度、可焊接、低合金钢具有高于830MPa（120ksi）的抗拉强度，并且具有包含奥氏体薄膜层和细晶粒的马氏体／下贝氏体板条的显微层状组织，所述钢的制备过程为：加热含有铁以及特定重量百分比的添加元素的钢坯，所述添加元素为碳，锰，镍，氮，铜，铬，钼，硅，铌，钒，钛，铝，以及硼中的一些或全部；在奥氏体可发生再结晶的温度范围内，采用一个或多个道次，将所述钢坯轧制成板材；在低于奥氏体再结晶温度但高于Ar 3 转变点的温度下，采用一个或多个道次对所述板材进行终轧；将所述终轧板材淬火至一适当淬火终止温度；停止所述淬火；或者在空冷前在QST点基本等温保持所述板材一段时间，或者对所述板材进行缓慢冷却，或者只是简单地将所述板材空冷至室温。

What makes minerals special is the way that the atoms of those elements are arranged in lattices which create unique crystalline structures and shapes.

元素的独特之处在于那些元素的原子排列位置不同，造成了其独特的晶体结构和形状。

The interlayer oxidized zone and the concentration of uranium has the typical characters of low temperature geochemical processes. Interlayer oxidized zone can be defined from the bedrock to horizon C under hypergene weathering by such parameters as chemical metamorphosing、index of chemical weathering and index of mineral chemical differentiation.(2)Major elements can be divided into sensitive group、 active、 weak active and inert groups according to chemical metamorphosing parameter and fractional migration potential. For major elements of multivalent in the active group( Fe_2O_3、 FeO) and U, the migration and concentration trend in interlayer oxidized zone is apparent.

层间氧化带形成和铀富集成矿是地下水在低温、常压、开放体系、非平衡状态对围岩长期作用结果，元素含量及其有关地球化学参数在氧化带不同亚带中表现出一定的变化和分布规律，除Fe_2O_3、FeO、Fe_2O_3／FeO外其它元素含量及其参数只在统计学上呈现规律性变化，而不具分带意义，具有典型的低温地球化学作用特点；利用风化作用化学蚀变参数PC值、化学风化指数ICA和矿物化学分异指数ICV将层间氧化带作用界定于表生风化作用的基岩到母质层阶段。

The common thread of these works is ink – not the only medium that the artist is skilled and imaginative in manipulating, but one that he is most fluent in working with and which is gradually becoming his trademark.

墨戏》所选取的作品命题依照艺发画廊新址，位于常德路4层英式小洋楼的室内空间而定——风景与物化，行为的申诉，中国和艺术。这些作品都以墨为串联元素。其实，墨并非是戴光郁的智慧和想象力赖以操控的唯一媒介。但墨汁是戴光郁使用最多的艺术元素，以致逐渐成为戴光郁的&创作品牌&。

Relevant conditions were optimized to ensure that most of trace elements evaporated steadily during laser ablation in layer-by-layer. So the impurity elements of low boiling point were determined successfully.

对分析条件进行了全面系统的优化，使高温合金中大多数痕量元素通过层层剥蚀的激光剥蚀过程被稳定地蒸发，从而顺利对低沸点杂质元素进行了测定。

In this city that I like very recently the new Capital Museum, because here brought together the most advanced of the most stylish and most modern elements of the old Beijing-style elements of human history, he is a traditional and modern fusion of the best.

在这个城市中我非常喜欢最近新建的首都博物馆，因为这里汇集了最先进最时尚的现代元素和最能体现老北京风情的人文历史元素，他是传统与现代融合的最佳体现。

During solidification,α-Al phase nucleates first in the interstices between the short fibers and grows gradually toward the surface of Al2O3 short fibers. The content of Cu and La element around the surface of Al2O3 short fibers increases, both of them enrich almost in the same region, but the content of Cu element in the interstices of short fiber decreases gradually.

结果表明：Al2O3纤维与基体间润湿良好，生成了致密的界面层；在凝固过程中，α-Al相在短纤维间隙中形核并向纤维表面生长，纤维表面Cu和La元素的浓度增大，纤维间隙中的Cu元素的浓度减小。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。