As a result of their compactness , these load cells can be used in a wide variety of industrial and laboratory applications 由于它紧凑的外观，可以广泛用于工业各领域和实验室。
The results showed : composites had better compactness than composites of ultramicro iron - coated hollow glass bead 结果表明:此复合粒子较中空玻珠/超微铁复合粒子有更好的致密性。
The results show that the sputtering power significantly affects the compactness of the a1 film 初步探讨了溅射功率、气压和时间等不同溅射参数对铝层结构和铝层在氟塑料表面附着情况的影响。
Finally , we use the method of standard compactness arguments to get the existence of time periodic solution of this system 最后，使用标准的紧性讨论的方法得到这个系统的时间周期解的存在性。
Vanced folded - optics technology delivers a unique internal zoom lens that provides the ideal slimness and compactness for unmatched portability 此外， dimagex50的镜头系统更提供12倍内置式变焦功能( 2
This provides a new non - destructive , reliable and fast testing method for determining soil compactness in engineering practice 这为在实际工程土密实度的测试提供了一种新的无损、可靠、快速的测定方法。
Dynamic compaction is a kind of foundation treatments , which can improve the bearing capacity and compactness of soil mass 强夯加固是填土地基的一种地基处理手段，是使地基土体密实、承载力提高的一种地基加固方法。
A series of results of relative separation properties and relative compactness are obtained in l - fuzzy topological spaces 本文得到了l - fuzzy拓扑空间中相对分离性与相对紧性的一系列结果，从而丰富了l - fuzzy拓扑学的内容。
Some results on the compactness and supercompactness of graph and their semi - complement graph the refined maximum principlefor nonlinear elliptic equationson general bounded domains 图及其准补图的紧性和超紧性的补充结果
The only prerequisites are a decent background in elementary linear algebra and calculus ( continuity , derivative , and compactness in a few places ) 前提是有初等线性代数和微积分学（连续性，可导性，和在部分位置紧致性） 。
