For seismic applications it is desirably required that all of the well bellow the casing be logged . 就地震勘探而言，要求套管以下的井段进行速度测量。
2.
Dr. gidley is always on the up and up, with his young wife, his two little boys at the right school and his practice desirably situated . 吉德利大夫有位年青的妻子，两个孩子上了正规的学堂，自己的开业地点又十分理想，因此小日子过得一步一层楼。
3.
But it is desirably noticed that , in chenyun " s economic works , " planned economy " and " plan structure " refer respectively to " plan regulation " and " planned economic structure " 但应注意的是，在陈云的经济著作中， “计划经济”是指计划调节，而“计划体制”是指计划经济体制。
4.
These services are desirably provided to them as a whole on the same platform via the same interface . as outsiders of the communities , no telecom operators or service providers can provide satisfactory broadband community service 社区用户既需要宽带业务，也需要具有针对性的社区服务，所有这些最好作为一个整体综合地提供给社区用户，形成统一平台，统一界面。
5.
Theoretical analysis and testing results demonstrated that viton , a new substitute of the former plasticizer , could noticeably improve its performances , which has been proved as the important improvements of the mixture . due to the favorable thermochemistry performance , dicyandiamide can act as a good combustion - rate regulator . the addition of antistatic agent can desirably increase the antistatic capability of the mixture , and the testing results showed that the performance of the improved mixture was excellent 理论分析和测试结果均表明了以氟橡胶取代耐水点火药中原粘合剂将使药剂的各项性能有明显的改善，是耐水点火药改进的重要方面；双氰胺具有良好的热化学特性，作为耐水点火药改进中的燃烧速度调节剂具有很好的调速效果；抗静电剂的加入，进一步提高了药剂的抗静电能力，测试分析表明改进后药剂的性能更加优异。
6.
The engineering result confirms that the proposed method is better than the other wavelet methods for matching fault feature of mechanical signal , and the weak impact - rub fault caused by the axis misalignment and rotor imbalance of a key rotating machine in an oil refinery are desirably extracted 工程振动信号分析表明，同其他类型的小波相比，用提升方法构造的小波能更好地匹配机械信号故障特徵波形，因此较理想地提取出了某炼油厂重催机组转子不平衡、轴系不对中和轻微碰摩的故障特徵。
7.
Deep & thick soft clay formed from sea facies sediment extensively distributing near the littoral in southeast china , due to its low shear strength and high compressibility , results in many difficulties in design & construction of groundwork . especially , post - construction settlement control problem has been to be solved desirably 我国东南沿海地区广泛分布着海相沉积的深厚软土，由于深厚软土的强度低、变形大，给地基基础工程的设计与施工带来许多困难；特别是近年来一些大型工程的工后沉降问题，正日益成为岩土工程领域亟待解决的重要课题。
