主带

They are supergene minerals occurring in oxidized zones of uranium deposits and assuming green-yellow colors. This kind of minerals can be used as one of the mineral indicators in search for uranium deposits. They are mainly composed of ~(3-) and ~(2+), in which As and U are known as poisonous and harmful elements causing environmental pollution.

铀酰砷酸盐矿物是主要产出于铀矿床氧化带中比较特征的黄绿色表生矿物，是寻找原生铀矿床的重要矿物学标志，化学组成主要是[AsO4]^3-和[UO2]^2 ，其中As和U均是对环境造成极大危害的有毒或放射性有害元素。

Main motor is adopting with import transducer control, the main drive is adopted by flexible universal joint, gear box, sychronous belt.

主电机采用进口变频器控制，柔性万向节、齿轮箱、进口同步带传动。

The single 10-in. brake vacuum booster, with a long-stroke master cylinder, improves boost power and brake feel.

单10英寸制动真空助力器带长冲程主缸，提高升压功率和制动的感觉。

Matriarchs use whips Basically The word whip describes two basic types of tools: A long stick-like device, usually slightly flexible or a long tapered flexible length of single-strand or plaited material with a stiff handle.

主母使用鞭子，通常都是。鞭子一词通常有两种描述：一种是一般具备一定弹性的长条，或者由不同材料制成、前细后粗并且尾端带柄的编织品。

The most sensitive part to K ftertilization was in the mid-upper midrib at low positions. The relative value of K content, expressed by Vm/Im, in the midrib between 5th and 1st leaves from top, was used for evaluating the K nutrient status of banana. The sampling part was in the connective zone between midrib and blade.

明确了采用自顶向下计第5叶和第1叶叶脉含钾的比值，来评价香蕉的钾素营养状况；叶脉采样的代表部位为叶片与叶主脉的连接带和采用混合样分析的可行性。

The research results indicate that the qualities of the Jurassic reservoir are dominated by construction. Good reservoirs lie to an advantaged nose protrusion, nearly relating to the distribution of sedimentary micro-facies. The reservoir that lies on the main position in the riverway has better gathering characters. Because argillaceous content is increase and the porosity and permeability became smaller, the character of the reservoir becomes bad in the flood plain area that lies on the skirted riverway and between riverways. Characters of the layer relate to the distribution of main sand-body that the better feature of the layer and the bigger thick of sandbody layer.

通过综合储层含油性、非均质性、分类研究的GIS 分析结果，研究认为：长西油田侏罗系储层性质受构造控制，储集性好的储层在区域上大多属于一个有利的鼻状隆起；且与沉积微相的展布密切相关，在河道主体部位的储层其储集性一般都较好，而在河道侧缘和河道之间的泛滥平原沉积区，泥质含量增加，孔渗性变差，储层的储集性也变差；储层优劣与主砂带的分布也有关，砂层厚度越大，储集性越好。

When the temperature is high metal parts of the risers should not get in touch with the wing.

当主提带上金属部分温度较高时，不要与伞衣接触。

Second, there may be no permeable, well-oriented faults at these depths. This might be the proximity of the bottom of the hole to the brittle-ductile transition, even in this relatively stable interaplate area.

这个深度也可能是这一区域内的地震活动性的最大深度，或者说是在这样相对稳定地区的板块内部，主井底已接近脆延性转换带。

But your servants will go over, every man armed for war, before the Lord to the fight, as my lord says.

32：27 但你的仆人，凡带兵器的，都要照我主所说的话，在耶和华面前过去打仗。

Vacuum booster with brake master cylinder is a key part of automobile braking system. Its pneumatic fatigue test system consists of pneumatic subsystem, hydraulic subsystem, electronic control subsystem, etc. It is one kind of complex nonlinear systems.

真空助力器带主缸总成是汽车制动系统的关键增力部件，其气动疲劳试验系统由气动子系统、液压子系统、电控子系统等多个子系统构成，属于复杂的非线性系统。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。