dth的例句大全

Experimental Research on Reverse Circulation Drilling with Through-type DTH Hammer for Water Well Drilling in Karst Strata

贯通式潜孔锤在岩溶地层反循环水文水井钻进试验研究

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Study on Level of Delayed-type Hypersensitivity ( DTH) and Transfered Protective rate of Immunized T Cell Induced by Porin of Salmonella Typhimurium in BALB/ C Mice

鼠伤寒沙门氏菌porin诱导BALB/C小鼠迟发性变态反应和T淋巴细胞转移保护的研究

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DTH was observed on the femoral leg of the rabbit administered intradermally with porin B.Slide agglutination reaction and bactericidal activity were measured by immunized rabbit serum in vitro.

后腿皮内注射孔蛋白B，观察迟发型超敏反应（DTH）、免疫血清体外玻片凝集及抗菌作用。

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The anti-inflammation effect of EAL is that it can restrain DTH, and the effects were stronger on the late phase than early.

其抗炎作用主要是抑制DTH，且对晚期效应强于早期效应。

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Delayed type hypersensitivity ( DTH) was assessed by footpad challenge.

然后，通过足部刺激评估迟发型超敏反应（DTH）。

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The influence of Guan Jie Ling ( CTM) on delayed-type hypersensitivity ( DTH) to sheep red blood cells ( SRBC) was studied with the footpad swelling tests in mice.

本文采用小鼠足垫试验方法，观察了中药关节灵对小鼠SRBC的迟发型超敏感（DTH）反应的影响。

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bp-lps slightly increased the level of serum hemolysin, intensity of reaction of dth, macrophage phagocytosis and peripheral white blood cell count in normal mice, but there was no significant difference vs control group. 4.

BP-LPS对正常小鼠血清溶血素水平、迟发型超敏反应、单核吞噬细胞吞噬功能以及外周血白细胞数有轻微促进作用，但是与对照组比较无统计学意义。

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results ep enhance dth and hemolysin antibody concentration of immunity damaged-mice, significantly.

结果墨旱莲水煎剂显著提高免疫损伤小鼠的DTH和血清溶血素抗体水平。

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Objective To describe the MRI findings and define the standard of MRI diagnosis in the patients with descending transtentorial herniation ( DTH) secondary to supratentorial mass lesions.

目的描述幕上脑部病变所致小脑幕切迹下疝（DTH）的MR表现，探讨MR对该病的诊断标准。

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The life of ring type valve visual simulation zooming software design on valveless pneumatic DTH

可视化无阀式风动潜孔锤仿真电算软件设计

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Preliminary Study on a New Energy-saving Pneumatic DTH Hammer

一种新型节能气动潜孔锤的初步研究

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Applications of Secondary Development of ADAMS in Building Pneumatic DTH Hammer Virtual Prototype

ADAMS二次开发技术在气动潜孔锤虚拟样机建模中的应用

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Simulation and experiment studies on load-deformation of disc spring in pneumatic DTH hammer

气动潜孔锤缓冲碟簧载荷特性仿真与实验

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Research on the last impacting velocity of the piston of pneumatic DTH hammer by FEM

风动冲击器活塞冲击末速度的有限元研究

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A Developing Conceive for Bundling Pneumatic DTH Hammer of Large-diameter Cast-in place Bored Pile

发展大直径钻孔灌注桩捆绑式气动潜孔锤的一种设想

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Owing to the advantages of high efficiency, low consumption and safety, the pneumatic down-the-hole hammer ( DTH) is widely used in the realm of water well drilling, mining, etc.

气动潜孔锤钻进技术以其钻进效率高、低耗、安全等优点被广泛应用于水井钻凿、矿山开采等领域。

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Application of hollow through type DTH hammer in exploration of underground mine goaf in opencast working

贯通式潜孔锤在露天矿山地下采空区探查中的应用

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Direct Broadcast Satellite ( DBS)/ DTH-Service that transmits satellite signals directly to a home, typically through a viewer's receiving dish. Also called DTH for direct-to-home.

直播卫星-通过接收者的圆盘天线，直接从卫星把信号传送到户的卫星服务，也称为直接入户电视。

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Researches indicate that the new type of DTH hammer without drilling machine can make DTH hammer achieve percussive and rotary drilling using air compressor.

借鉴凿岩机的转钎机构，利用活塞的回程能量带动钻头旋转。

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Application experiment of new technique with run-through DTH hammer in mine prospecting

贯通式潜孔锤新技术在矿山勘探中的应用试验

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