exposed area
外露面积;气流浸润面积
2025-10-31 13:01 浏览次数 14
外露面积;气流浸润面积
the exposed area of granitoids in china represents about 10% land area of this country.
中国花岗巖类的出露面积,约占我国陆地总面积的10%。
temperature uniformity in the laser exposed area has been seldom reported. it's a significant work to research how to uniform the temperature distribution in the processed area.
国内在激光微细加工区域温度均匀化研究方面少见报道,国外也对此领域研究不多,所以很有必要研究激光微细加工微小区域的温度分布均匀化。
to begin, soon after a dolphin sustains an injury such as a shark bite, surrounding blubber appears to extend a whitish layer over the exposed area to protect it.
开始,海豚刚遭受一个创伤,比如说被鲨鱼咬了,周围的鲸脂就会将它发白的脂肪层覆盖在受伤区域以起到保护作用。
this paper deduces the equation of jamming airborne early warning radar with multi-jammer, simulates the target exposed area that multi-system joint jammers jam the airborne early warning radar.
本文推导了多部干扰机干扰空中预警雷达的干扰方程,仿真了多系统联合干扰机载预警雷达,地空干扰系统掩护运动目标时目标的暴露区。
maximal exposed area and supporting stress are made sure, moreover, many measures are brought forward to insure stability of mined-out area.
确定了民采空区允许的最大暴露面积和允许承受的地应力,并提出了保证空区稳定的安全技术措施。
as the exposed area of the steel matrix increased, the cathode depolarization process and the corrosion velocity were raised, and the protection lifetime of aluminum coating decreased.
裸露于腐蚀介质中的钢铁面积增大,促使阴极去极化过程快速进行,腐蚀速度加快,涂层防护寿命缩短。
and then the mathematical models of the exposed area of each facet and the sunlight pressure torques acted on the spacecraft are derived according to the relative angle …
为验证模型有效性,将其应用于某三轴稳定对地定向卫星姿态动力学仿真中,得到了相应的太阳光压干扰力矩曲线。
this paper deduces the equation of jamming airborne early warning radar with multi-jammer, simulates the target exposed area that multi-system joint jammers jam the airborne early warning radar.
推导了多部干扰机干扰空中预警雷达的干扰方程,仿真了多系统联合干扰机载预警雷达时目标的暴露区。
before and after tentorial incision, the exposed area of petrous apex area and the important microanatomy structure surrounding was measured and photographed.
模拟颞下经小脑幕入路观察小脑幕切开前后的显露范围及周围重要结构的解剖关系,并进行测量拍照。
the serum level of lh and t in males from fluoride exposed area had no significant difference from those in control area (p>0.05).
高氟区人群男性血清lh和t水平与对照区人群比较差异无统计学意义(p>0.05)。
the patient developed eczematous lesions on exposed area after she had worked at a psychiatric hospital for 6 months.
该名男子于暴露面积的湿疹样病变后,她曾在6个月精神病医院工作。
larger tunnel section brings larger exposed area and higher risks when shield departs from the working shaft, so the stability of reinforced soil in this stage is the new challenge for the work.
隧道断面越大,封门拆除时加固土体所暴露的面积也越大,施工风险也就越高。
in the limited exposed area of the ravi-period harappa, investigators have turned up signs of the production of both terra-cotta and stone beads and bangles.
在哈拉帕, 拉维时期有限的可见区域里,考察人员已找到赤陶和石头制成的小串珠和手镯。
according to the analysis and judgment for the mine stope stability used dry filled stopes method in shanggong gold mine by the equivalent exposed area method, the gained results were consistent with…
用当量暴露面积法,对上宫金矿干式充填法采场的稳定性进行了分析评判,结果与实际情况基本吻合。
coal looking in exposed area in the longyong coalfield is basically finished, thus coal looking in concealed area becomes the main thrust from now on.
龙永煤田暴露区找煤基本勘查完毕,隐伏区找煤成为今后工作的主攻方向。
after resecting the petrosal bone which block the visual of the most part of the pefrosal posterior wall, the exposed area was obviously enlarged, and the temporal base retracting angle reduced.
颞底牵拉程度明显减少。结论 不磨除巖骨的单纯颞底经小脑幕入路中,对巖骨后颅窝面的观察仍然受到巖嵴的阻挡;
the enlargement of hole diameter increased the exposed area and pressure releasing range of bored coal seam, and raised gas drainage amount and discharging effect from holes.
通过扩大鉆孔的直径,从而达到增加鉆孔的煤层暴露面积和卸压范围,增大鉆孔抽排瓦斯量,提高鉆孔的抽排效果。
on the basis of rock mass mechanics model of cracking plate structure, it derived the calculation equation for the equivalent exposed area of mine stope.
它以板裂结构的巖体力学模型为基础,推导出了采场当量暴露面积的计算公式。