预测性的元素位于信封框架的第二层和第三层。
Predictive elements lie at the second and third layers of the envelope framework.
区别性是非常重要的，它要求所有元素都应当是独一无二的。
Distinctiveness: the important properties of the necessary elements should be distinguishable.
在沥青沥青铀矿矿中提炼和测量出各种各样的物质的工作是非常繁重、肮脏和单调乏味的，但是玛丽于1898年发现了两个新的放射性元素：其中的一个，她根据祖国波兰的名称，称此元素为钋，她命名第二个所发现的元素为镭。
It was heavy, dirty, and tedious work to separate and measure the various substances, but Marie was able to discover two in 1898. She named one substance polonium, after her motherland of Poland.
有些人认为第一个示例可读性更好，但是如果您一次建立许多元素，您会觉得第二个示例可读性更好。
Some would argue that the first example is more readable, but the second becomes more readable if you are constructing many elements at once. To finish constructing the document.
它细化了BPMN1.1中已经存在的元素，如人类用户交互和事件，同时解决了已知的不一致和二义性。
It refines elements that were already available in BPMN 1.1, such as human-user interactions and events, and resolves known inconsistencies and ambiguities.
第二个信封预测性元素。
碳化物一种二元化合物，由碳和一个电正性的元素，尤指钙，组成。
A binary compound consisting of carbon and a more electropositive element, especially calcium.
它常与蛋白质和矿物质元素形成复合物，而影响二者的可利用性，降低利用效率。
It is often and protein and mineral elements, forming complexes and influence both availability, reduce use efficiency.
线阵推扫式影像外方位元素间的强相关性，导致法方程病态，外方位元素的最小二乘估计值误差较大。
The strong interrelationship among exterior elements of linear pushbroom imagery induces normal equation severely ill-posed and least squares value deviated from the true value.
任何一种由碲和另一种正电性更强的元素组成的二元化合物。
Any binary compound of tellurium with other more electropositive elements.
提出了一种变换法，使对偶绝对二次曲面像的各个元素变到同一个数量级上，可以使求解过程更具有鲁棒性。
To solve the problem, the method that all the elements of the image of dual absolute quadric are transformed into the same magnitude is proposed.
正确认识微量元素在人体中的作用，了解微量元素平衡和二重性对人体健康的意义。
It is meaningful to understand equilibrium and dual nature of trace elements in human body.
区元素同族内某些性质的起伏变化称之为第二周期性。
The second periodicity of element is rise and fall of some properties in elements of the same clan in Parea.
对原油及其馏分油中元素硫、硫化氢、硫醇硫、二硫化物、腐蚀性硫、总活性硫以及单体活性硫化合物的分析方法进行了综述。
The testing methods for element sulfur, hydrogen sulfide, mercaptan sulfur, bisulfide, corrosive sulfide, total active sulfur and single active sulfide were reviewed.
二层性指拥有两层结构的属性，上层结构的单位由底层结构的元素构成，每层都有自身的组合规则。
Duality: property of having two levels of structure. The primary level is composed of elements of the secondary level and each of the two levels has its own principles of organization.
二层性指拥有两层结构的属性，上层结构的单位由底层结构的元素构成，每层都有自身的组合规则。
Duality: property of having two levels of structure. The primary level is composed of elements of the secondary level and each of the two levels has its own principles of organization.
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