英语人>网络例句>管 相关的搜索结果
网络例句

与 管 相关的网络例句 [注:此内容来源于网络,仅供参考]

According to the investigation of hydrophobic properties of ACNT films, we expect that it is not limited to ACNT films, all nanoscale tubular or fibrillar surface/interfacial materials with the alignment structure are probably superhydrophobic or super-amphiphobic through hydrophobic reagent treatment.

根据对阵列碳纳米膜疏水性能的研究,我们预期,不限于阵列碳纳米膜,所有其它的具有阵列结构的纳米级状或纤维状材料,经过疏水试剂适当处理后,都可能会具有超疏水或超双疏效果。

After administerded for 30 days, all rats were killed and anatomized. The nephric exterior of model control group rats was offwhite, instead, that of Yi Shen Granule groups rats showed red grain in offwhite exterior. There were tumefaction of tissue and sediment of adenine in all kidney.

病理组织学观察发现,与空白组比较,造模动物肾小均有扩张,给药后其扩张程度有显著性差异,采用半定量的方法对肾小扩张程度进行分级比较,结果显示大剂量组动物肾小扩张程度较轻。

The efficiency is poor and the precision is unassured in traditional jacked-pipe construction surveying. Control system in jacked-pipe construction surveying with total station is introduced, which adopts single-station and simultaneously center-line-taking and elevation control. In the process, the instrument is connected with portable computer providing corresponding software. The locus of spots is shown in time, the center line direction of pipe and the deviation of elevation is directly obtained at the same time.

传统的顶施工测量,效率低而昆精度又难以保证,本文介绍的全站仪顶施工测量控制系统,采用一站式实时中线和高程控制,仪器与便携式电脑连接配以相应软件,不仅即时显示测点的轨迹,同时可直接得到中线方向及高程的偏差。

Our products are: flexible organ-type shield, stainless steel guard rails, telescopic leadscrew guard, shutter shield, protective skirt curtains, dust folded cloth, steel towline, engineering plastics towline, machine work lamp, machine tools Sizing Block, JR-2 type rectangle metal hoses, DGT protective catheter kits, adjustable plastic cooling, vacuum tubes, ventilation tubes, explosion-proof tube journey trough plate collision block, Pai crumbs machine, deflection device, operating platform and a variety of pieces.

我们的产品有:柔性风琴式防护罩、钢板不锈钢导轨护罩、伸缩式丝杠护罩、卷帘防护罩、防护裙帘、防尘折布、钢制拖链、工程塑料拖链、机床工作灯、机床垫铁、JR—2型矩形金属软、DGT导防护套、可调塑料冷却、吸尘、通风、防爆、行程槽板、撞块、排屑机、偏摆仪、平台及各种操作件。

The main products are machine rails, beams, soft-organ, pumping Xiashi plate, reel-type, machine tools and other machinery-guided, screw, light bars, telescopic jacket, round ventilation tube, vacuum tubes, Shaped jacket, machine tools, and fluid, powerful filling tube, protection packages, engineering plastics, steel Tuolian, adjustable cooling pipe, scraping debris panels, plastic hose and fast joints.

主要产品有机床导轨、横梁、柔性风琴式、钢板抽匣式、卷筒式、机床及其它机械导柱、丝杠、光杠、伸缩式护套、圆型通风、吸尘、异型护套、机床电、液、强力矩型、保护套、工程塑料、钢制拖链、可调冷却、刮屑板、塑料软及快速接头。

The accident of a tube of a high alcohol hydrogenation reactor in chemical plant was analyzed,and the reason of the accident and design a new structure of the reactor tube was found out The usage in a chemical plant shows that the design of the new structure is vali

对化工厂原有高压醇加氢反应经常出现的故障进行了分析,找出引起故障的原因,设计出一种新型的高压醇加氢反应,经化工厂使用,证明这种新型的高压醇加氢反应是可行

By manufacturing the two cylindrical resistor tubes in the liquid groove of the conducting electricity, the variable of the liquid-surface height is linear to the variable of the cylindrical resistor tube.

摘 要:论述倾斜度测试仪的测量原理,提出在导电液体槽中制造两个圆柱形电阻,这样可以把圆柱形电阻液面高度的变化量线性地转换成圆柱形电阻电阻的变化量。

Making use of field matching method,combining with the variational method,the dispersion equation of the ridge loaded ring plane slow wave structure and small signal gain of this type of TWT are presented in this paper.

脊加载环板行波是一种频带相对较宽的大功率行波,本文用场匹配和变分原理相结合的方法,研究了脊加载环板慢波结构的导波特性及这种行波的小信号、大信号特性,讨论了结构的几何尺寸及电子注参量对慢波的传播特性、小信号增益及注波互作用非线性效应的影响。

The charts of velocity vector of flow field outside the tube under five conditions with amplitude 1.3 mm and frequency 5—25 Hz were obtained,and the cosine of average synergy angle of flow field outside the tube was calculated.

实验及模拟结果表明:振动能够显著增加外近壁区的流体速度,能够在振动方向上的壁两侧形成有效的冲刷,随着振动频率的升高其外近壁区的平均速度近似呈线性增加,在共振点出现峰值;相同区域内振动工况的平均场协同角余弦值要明显大于无振动工况,但不同振动频率间的场协同角余弦值变化较小。

Using particle image velocimetercombined with CFD dynamic mesh,an experimental and simulation study was carried out on flow field in the near-wall region outside a vibrating tube.The charts of velocity vector of flow field outside the tube under five conditions with amplitude 1.3 mm and frequency 5—25 Hz were obtained,and the cosine of average synergy angle of flow field outside the tube was calculated.

采用粒子图像测速与CFD动网格相结合的方法,对振动圆外近壁区流场进行了实验及模拟研究,得到了振幅1.3 mm、频率5~25 Hz范围内的外流场速度矢量图,计算了不同工况下外流场的平均场协同角余弦值。

第64/100页 首页 < ... 60 61 62 63 64 65 66 67 68 ... > 尾页
推荐网络例句

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力