在改进

After many times of embedments and observations for upward rock deformation observation instrument , defects for upward rock deforma tion observation instrument during grouting and improvement are discussed .

摘 要：在进行多次岩石抬动变形观测装置的埋设和观测之后，对灌浆施工过程中，岩石抬动变形观测装置在实际中存在的缺陷及改进措施作了探讨。

During the Winter War, T-28 tanks were used first for direct gunfire on embrasures of a Finnish pillboxes. However the standard 30 mm armor couldn't protect the tanks from Finnish AT-guns. That's why Soviet losses of T-28's were so high. Immediately after those battles, the T-28's were equipped with additional armor.

在冬季战争期间，T-28坦克被首次用来直接炮击芬兰人的碉堡，不过它标准的30mm厚装甲不能很好的抵御芬兰人反坦克炮的攻击，这也就是为什么苏联人的T-28损失率那么高的原因，在这些战斗后很快，T-28就开始接受增强装甲防护的改进。

In the establishment process of three dimensional visualization model, we proposed the contour line drill hole - multi-layer face mold method.This method which improves Delaunay triangulation, is suitable for the random polygon triangulation and is easy for computer to realize. It makes three dimensional stratum visualization model of picking area realized under the limited condition.

在三维地层可视化模型的建立过程中，提出了基于等高线的钻孔—多层面模型方法，这是一种对现有的Delaunay三角剖分方法进行了改进，该方法适用于任意多边形的三角剖分，且易于计算机实现，使采区的三维地层可视化模型在有限条件下也能够实现。

The structural characteristics and performance of mechanically agitated thin film evaporator as well as its application to sugar solution condensation were introduced.

介绍了高效旋转薄膜蒸发器的结构和性能特点及其在糖液浓缩中的应用，同时介绍了薄膜蒸发器在运行中出现的问题和改进措施。

In order to get a clear insight into the nature of this cleaning process and provide a solid basis for the industrial applications, this dissertation focuses on the fundamental investigation of the rigid ceramic candle filter, mainly including experimental study, theoretical analysis and dynamic modeling of the unsteady flowfield in the whole pulse cleaning process.

针对刚性陶瓷过滤器在其理论和工程应用中存在的问题，本论文对脉冲反吹全过程中气体引射空间和滤管内外空间的瞬态流场进行了系统的实验研究和理论分析，在此基础上进行了数值模拟并建立了脉冲反吹系统数学模型，提出了改进脉冲反吹清灰效果的阻尼式气体引射器。

Many years, the Weishi Fire Protection Subsidiary has giver full play to its technical advantage of design and production of different fire protection equipment and pressure vessels, and at the same time continuously absorbs the domestic and foreign advanced technology in order to meet the requirements of the market and has established the leading position in the field of China fire protection technology step by step.

&卫士&品牌的固定灭火产品，以其可靠的性能、稳定的质量、良好的信誉，已经成为国内固定灭火产品，特别是气体灭火产品最大的制造企业之一，为我国电力、电信、移动、石化、铁路、民航等行业的数百项大型工程提供了各种质量优良，性能可靠的灭火设备。多年来，公司在发挥自身设计与生产各类自动灭火设备及压力容器的技术优势的同时，不断吸收国内外的先进技术，改进和完善自身产品，逐步建立了在国内固定灭火技术领域的领先地位。

Was floated on still water in a bowl, the head of the fish pointed to the south and the tail to the north. Over years, this fish-shaped device gradually evolved into the more simple and convenient form of an iron needle.

在使用指南针的过程中，人们不断地改进，不断地摸索，使指向仪器在外形上终于成为最简便的针形。

Based on the achievements of formers, this dissertation contributes in the following aspects, such as improving

在前人工作的基础上，主要改进了象平面区域的划分，补充了励磁涌流识别判据，探讨了在特殊情况下应该采取的措施。

The theory of vehicle-track coupling dynamics is applied to the design of new locomotives, including the 200 km/h electric locomotive "Tiansuo", the speed-raised locomotive SS(7E) for passenger transport, and the speed-raised locomotive for freight transport.

介绍了车辆-轨道耦合动力学理论在新型机车车辆研制中的最新应用情况，包括在200km/h&天梭号&高速机车设计、170 km/h SS7E型提速客运电力机车改进设计，以及120 km/h提速货运电力机车研制中的应用实践。

For the chip of frequency multiplier, 2 and 16 times of frequency multiplier with 23 GHz output are both gotten by test.

改进异或门实现的倍频器，不仅在23GHz上得到较好的二倍频测试结果，还在十六倍频上得到结果。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。