This part of the Dakota fire hole will serve as the main chamber that contains the fire.
主坑的作用是用作柴火燃烧的容器。
Next, dig the main chamber in, upwards, and to the sides of the portal. Do not dig down.
接着直接从入口朝上挖主室，不要向下挖。
The entrance should also be lower than the main chamber to prevent winds from blowing into the cave.
正对着坡面挖三英尺深，入口要比主室低防止风吹进主室去。
For example, the main chamber of the building, which is called the nave, is characteristically taller than it is wide.
例如，这栋建筑的主厅称为中殿，它独特之处就在于高度大于宽度。
A narrow entrance tunnel leads into the main chamber which consists of a flat area with elevated sleeping platforms excavated from snow.
一个狭窄的入口隧道通向主要空间部分，这里是从积雪中高高架起的一个平台。
The facility is composed of a main chamber, o 2 and co 2 composition control subsystems, plant cultivation subsystem and whole data management subsystem.
该装置由主机、氧气和二氧化碳测控系统、植物栽培系统和整机数据管理系统组成。
The effect is to freeze much of the left ventricle, the heart's main pumping chamber, disrupting its ability to contract and effectively pump blood.
其结果是作为心脏的主要动力区的左心室的收缩和有效供血能力受到干扰。
Steve Cushman, head of the local chamber of commerce, counts just 27 empty storefronts out of 410 along the city’s main shopping street—a rate that many cities in California would envy.
当地商会领导Steve Cushman清点该城主要商业街上空置店铺数量，结果是410间商店里有27间空置——一个让加州其他城市羡慕不已的低比率。
Politicians here have come to rely on mobile technology such as BlackBerrys so much that parliamentary authorities now allow their use in the House of Commons main debating chamber, albeit silently.
英国的政坛人物十分依赖黑莓等移动科技，因此议会机关目前允许在下院主辩论厅使用手机，不过要调为静音。
Chamber is one of the main parts of continuous extrusion machine, which produces complicated temperature environment in working process.
腔体是连续挤压机的主要零件之一，在工作过程中产生复杂的温度环境。
Carburetors for automobile engines usually contained a storage chamber for liquid fuel, a choke, an idling jet, a main jet, an airflow restriction, and an accelerator pump.
汽车发动机用的化油器的组成通常包括燃油室、阻风门、怠速量孔、主量孔、空气节流喉管和加速泵。
Gravel multi-function impact test enginery main standard components are: shot gun components, collision chamber and specimens grippers.
砂砾多功能冲击试验机主要的标准组件有：射枪组件、碰撞室和试件夹持器。
This paper introduces controlled blasting technology on signal chamber of pit-bottom and main haulage roadway, which are of complex condition, lithological character and highly security.
介绍了采用控制爆破技术施工位于井底车场及主要运输大巷的信集闭峒室，条件复杂，岩性变化大，要求安全性高。
The essential performance had been achieved by testing through changing boundary layer ejector pumping capacity, mixing chamber clapboard length, the counterpressure, main inlet mass flux and so on.
以常温空气为介质，通过改变扩压器附面层抽吸能力、混合室隔板长度、扩压器出口反压及主进气流量等条件进行试验。
This paper associates with specific construction condition, analyses the construction scheme for main shaft pan loading chamber, and chooses proper construction scheme.
结合具体施工条件，对主井箕斗装载硐室施工方案进行了分析，选择了适宜的施工方案。
It has provided a new way to prevent dust pollution problem at some fixed dust sources such as in main pass, underground crushing chamber and on surface.
该项研究为防止矿山井下主溜井、破碎硐室等以及地表产尘量较大的固定尘源污染问题提供了新途径。
The Chamber of military traffic, water, road traffic building is the main content of construction of border areas in Guangxi.
交通为军事之要略，水、路交通建设是广西边防建设的主要内容。
The experimental results on S195 diesel engine have showed that the engine with new structure of main combustion chamber has better performance obviously in full load and overload.
并给出了在S195柴油机上的试验结果。试验表明，新型结构设计能明显改善高负荷及超负荷时的经济性。
The vibration chamber is equipped with eccentric wheel, rubber soft pieces, main shift, bearings, etc.
振荡室内有偏心轮、橡胶软件、主轴、轴承等组成。
The results show that shape of the air cell, properties of the material, volume of the appended gas chamber and diameter of the throttle hole are main factors affecting the dynamics of air springs.
结果表明，空气弹簧气囊外形及材料特性、附加气室容积和节流孔直径是影响空气弹簧性能的主要因素。
We currently offer five main product lines of valve guide, rocker arm, precombustion chamber, valve seat insert and rocker shaft.
我公司现有产品包括气门导管、气门摇臂和预燃烧室、气门座、摇臂轴总成各大系列品种。
The combustion chamber consists of the main combustion chamber on the top of the piston, the auxiliary combustion chamber in the cylinder head and the passage between the main and auxiliary Chambers.
燃烧室由位于活塞顶的主燃室，位于气缸盖上的副燃室和连通主副燃烧室的通道组成。
The main factors effect the pressure and temperature of the chambers can be summarized as:air pressure, arc current, L/D, chamber volume, arc position.
影响气室内部流场分布情况的主要因素，可概括为：充气压强、电弧大小、气室长径比、气室体积、电弧位置。
High blood pressure eventually leads to enlargement of the main pumping chamber of the heart, which is measured by the "left ventricular mass index" or LVMI.
高血压最终导致心脏的主要动力泵区(左心室)的增大，这是可以通过“左心室容积系数”(或简写为LVMI)测得的。
The main factor effecting on P-T curve measuring accuracy of igniter is the residual water in hermetic explosive chamber. The improving measure is put forward in this paper.
通过试验找到了影响点火具p—T曲线测试精度的主要原因是清洗密闭爆发器时残留水迹未擦净所致，提出了改进措施。
The chamber body further includes a main coat material disposed over and on the primer coat material.
该处理室本体还包括位于该底层涂层材料上并覆盖该底层涂层材料的主涂层材料。
The structure of the BES main drift chamber and arrangement of cosmic ray tests have been described briefly. The main test results of the chamber performance have been given.
简要描述了北京谱仪(BES)主漂移室的结构和宇宙线实验安排，给出利用宇宙线测试主漂移室性能的主要结果。
The main focus lies on string ensemble repertoire, including chamber music performed in string orchestra format.
此次主要的演出曲目均为弦乐团的保留节目，包括以弦乐合奏的形式表演的室内音乐。
The main focus lies on string ensemble repertoire, including chamber music performed in string orchestra format.
此次主要的演出曲目均为弦乐团的保留节目，包括以弦乐合奏的形式表演的室内音乐。
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