充填

By air-hardening period, water-hardening period, strength period, It is simple and clear to sum up that the hydration reaction feature of LFC is different from the portland cement, lime.

目前，已建立生产厂家，在建筑和采矿工程中应用。我国低标号水泥很少，常用高标号的水泥配制砂浆和采矿充填材料，这很不合理。LFC具有吃粉煤灰量大，用途广泛，成本低，性能好等特点。

The riding position of signal wire was not always in the vertex of the impression from the conclusions of production, but in the position in which aluminous liquid tilted at last.

由生产实践总结出信号线的安放位置不一定在型腔最高点，而应在金属液最后充填的位置。

BACKGROUND: The disadvantages of traditional silver amalgam filling show up increasingly in recent years.

背景：近年来，传统的银汞合金充填修复的缺点已日益显现。

To evaluate the effect of dental amalgam (low concentration of mercury exposure) on children's renal function.

目的］探讨牙科银汞合金充填物对儿童肾功能方面的影响。

The paragenetic sequence of outcrop sandstones may induce to ealy compaction diagenetic facies、carbonate cementation diagenetic facies and feldspar dissolving diagenetic facies, the diagenetic facies of core sandstones are ealy compaction diagenetic facies、ankerite diagenetic facies、authigenetic quarze and kaolinite filling diagenetic facies.

露头砂岩的成岩组合可归纳为早期压实成岩相、碳酸盐胶结成岩相和长石溶解成岩相，岩芯砂岩成岩相为早期压实成岩相、铁白云石胶结成岩相、自生石英与高岭石充填成岩相。

Objective To study the effects of using Thiersh skin gap as insertion to treat the ankylosis of temporomandibular joint.

目的 观察刃厚皮片皮囊作为充填物的真性颞下颌关节强直的临床疗效。

The operative manner of non-tensile herniorrhaphy with Bard hernial ring filling, which is safe and reliable, accords with anthropotomy.

巴德材料疝环充填式无张力疝修补术手术方式更加符合人体解剖结构，效果好，安全可靠。

Filter sand pipe and gravel pack with wire wrapped screen belong to mechanical measures.

复合防砂除了管内砾石充填微裂缝防砂和复膜砂热采绕丝管复合防砂外，还有压裂充填和复合射孔防砂。

Influence of smear layer, filling technique and filling material on root tip microleakage.

玷污层、充填技术和充填材料对根尖微渗漏的影响。

Results Tinidazole root-canal filling group can complete root-canal filling rate amounts to 76.66 percent once.

结果替硝唑根管消毒组1次封药完成根管充填占76.66%，替硝唑根管充填组经2年跟踪观察，总有效率为96.49%。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐