DTH systems with high power of live satellite or communications satellite.
DTH系统中采用大功率的直播卫星或通讯卫星。
This paper discusses the procedures of DTH hammer and core drilling with casing.
本文主要论述了空气潜孔锤跟管取心钻进规程。
Drilling with DTH can achieve high efficiency in rock and soil drilling engineering.
潜孔冲击器钻进是岩土钻掘工程中的一种高效钻进方法。
Delayed type hypersensitivity (DTH) response was detected by the pinna-swelling test.
耳廓肿胀实验检测迟发型超敏(dth)反应。
Objective To explore the role of complement C3 in delayed-type hypersensitivity (DTH).
目的探讨补体成分3 (C3)在迟发型超敏反应(DTH)中的作用。
The video stream will be transferred through the multiplex methods in the actual DTH system.
在直播卫星系统中，实际传输中均采用多路节目数据流动态统计复用方式。
DTH series electrothermal sugar melting boiler melts sugar into syrup through electrothermal tube.
DTH系列电热化糖锅通过电热管加温将糖化成糖浆。
Disc spring load-deformation characteristics can directly affect pneumatic DTH hammer system vibrations.
碟形弹簧的载荷变形关系直接影响潜孔锤系统振动特征。
In this article, the working principle and design calculations of a new type of DTH impacter are described.
介绍一种新型潜孔冲击器的工作原理和设计计算。
High pressure ring-shaped DTH drills are key equipment for underground high level large diameter long hole mining.
高气压环形潜孔钻机是地下矿山高阶段大直径深孔采矿的关键设备。
When DTH drilling in high confining pressure, its border condition has changed. So new software need to be developed.
潜孔锤在高围压条件下钻进，边界条件发生了变化，需要开发新的软件。
Compared with the first kind of way, DTH way satellite launch big power, can use smaller antenna, average household can use.
与第一种方式相比，DTH方式卫星发射功率大，可用较小的天线接收，普通家庭即可使用。
The optimum design of DTH drilling system and the adoption of drilling technology can be developed based on the data and result.
以上计算和分析的结果，对气动潜孔锤短钻柱系统优化设计和钻井工艺的采用具有实际应用价值。
This paper discusses the rock crushing mechanism of DTH hammer drilling and factor influencing the effect of DTH hammer broken rock.
本文论述了潜孔锤钻进的岩石破碎机理以及影响潜孔锤碎岩效果的因素。
In the landslide and slope management, anchoring drilling methods used mainly Rotary-drilling or one-way Pneumatic DTH for drilling.
在滑坡及边坡治理中，锚固孔成孔方法主要采用回转钻进或单向潜孔锤进行钻进。
Because of all kinds of reasons, the existing software on DTH design can not meet user's demands, new software needs to be developed.
由于种种原因，已有潜孔锤设计软件不能满足用户需求，需要开发新的软件。
In the DTH model, UANa enhanced the degree of allergen-induced ear swelling and promoted the ability of lymphocyte proliferation in vitro.
DTH模型中，尿酸钠增强致敏原引发的耳廓肿胀程度，并促进DTH小鼠淋巴细胞的体外增殖能力。
According to the exploration problems in an open-pit mine, a new drilling method using reverse circulation DTH hammer drill is put forward.
针对露天矿钻探施工中存在的问题，提出了利用贯通式反循环潜孔锤进行施工的新方法。
Analysis shows that the reason of improper flow field distribution caused by DTH bit is that the nozzle position is close to the edge of bit.
分析认为，该潜孔钻头导致井底流场分布不合理的原因在于喷嘴安放位置太靠近钻头边缘。
Methods: DNFB was used to induce mice delayed-type hypersensitivity (DTH) response, and ear swelling degree was used as evaluating indication.
方法：以DNFB诱导小鼠迟发超敏(dth)反应作为模型，用耳肿胀度作为主要的检测指标。
The operating parameters of DTH is related to many factors, its optimization requires a great deal of calculation and demands better computer.
潜孔锤性能参数与许多因素有关，其优化需要进行大量的计算，要求计算机具有较好的性能。
Methods: the adjuvant arthritis model of rats (AA rats), delayed hypersensitivity (DTH) model and the pain model induced by acetic acid in mice were used.
方法：制造大鼠佐剂性关节炎模型、小鼠迟发性超敏反应(DTH)模型和醋酸扭体疼痛模型，观察复方黑蚂蚁胶囊的药理作用。
RESULTS: In comparison with control group, the DTH and antigen specific lymphocyte proliferation reaction in oral tolerance group were suppressed significantly;
结果：与对照组相比较，口服耐受组大鼠DTH和抗原特异性淋巴细胞增殖反应明显受抑制；
Currently, the DTH RIGS use generally a percussion rotary penetration sys-tem to generate the rotating torque that produces a shearing action for breaking rock.
目前，潜孔钻机普遍采用冲击回转凿入系统，用以产生回转力矩，对岩石产生剪切作用而成颗粒分离。
Effect of ubenimex (1) on the delayed type hypersensitivity (DTH) induced by sheep red blood cells (SRBC) and oxazolone was observed in normal and immunity impaired mice.
观察乌苯美司（1）对正常及免疫缺陷小鼠绵羊红细胞（SRBC）和恶唑酮诱发的迟发性超敏反应（DTH）的影响。
The DTH percussion-compact drilling is a high efficiency technology drilling in soil strata, which use the impact force produced by hammer piston to crush and compact soil.
潜孔锤冲击挤密钻进技术集冲击钻进、振动钻进及空气钻进的优点于一体，钻进效率高，成孔质量好，在土质地层钻进工程中有着广阔的应用前景。
Objective: the research is to study the immune regulate function of Fructus Polygoni Orentalis and explore its influence to the delayed type hypersensitivity (DTH) in mice.
目的研究水红花子对小鼠的免疫调节作用，并探讨其对迟发型超敏反应的影响。
ABSTRACT: Objective to study the effects of hemorrhage combined with closed fracture on delayed type hypersensitivity (DTH) responses in mice and to explore the relevant mechanisms.
摘要：目的探讨失血合并闭合性骨折对小鼠迟发型超敏(dth)反应的影响。
Conclusion Hemorrhage combined with closed fracture decreases the DTH responses in mice, which may be attributed to the reduced antigen-presenting capacity of DC in the injured mice.
结论失血合并闭合性骨折导致小鼠dth反应低下，这与创伤后DC向引流淋巴结内细胞递呈抗原的能力显著下降密切相关。
Conclusion Hemorrhage combined with closed fracture decreases the DTH responses in mice, which may be attributed to the reduced antigen-presenting capacity of DC in the injured mice.
结论失血合并闭合性骨折导致小鼠dth反应低下，这与创伤后DC向引流淋巴结内细胞递呈抗原的能力显著下降密切相关。
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