3mm

High Resolution : Smaller Diameter ( 3mm ) Models : Direct and Right Angle Viewing .

高分辨率：小直径（毫米）模型：直接和直角观景。

When the scanning speed is 3mm / s , the best corrosion resistance was got under certain laser power .

激光功率一定时，扫描速度为3mm/s为最佳。

About 2 ~ 3mm separation between nodule and thoracic wall ;

结节与胸壁有少许间隔；

1 , the PCR product with narrow particle size distribution of 1 ~ 3mm can be prepared .

1，可以制备得到粒径介于1~3mm、粒径分布较窄的中等粒径产物。

Welding for protective tube of φ 3mm armored thermocouple

φ3mm铠装热电偶保护管焊接

After 3 to 4 months treatment , the anterior overjet reached to ~ 3mm .

矫治3～4个月，前牙覆盖达3mm左右。

When the lateral move at the speed of 3mm / sec coating on the surface of a serious fracture .

当侧向移动速度达到3mm/sec时涂层发生了严重的表面断裂。

Application shows that the system runs stably , the liquid level control precision is within ± 3mm , which can meet the requirements of the continuous cast production .

应用表明，系统工作稳定，液位控制精度在±3mm以内，完全能满足连铸生产对结晶器液位控制的要求。

The results showed that 2 ~ 3mm root tips from the cloves rooting for 4-8 days have a high frequency bud initiation .

在蒜瓣生根培养时间为4～8天时，切取长度为2～3mm的蒜瓣根尖进行培养，根尖分化不定芽的频率最高。

Bonding with big die size ( 3 × 3mm 2 ) is achieved in between 250 ℃ - 300 ℃ with high speed and relative low cost .

在250℃－300℃之间，实现了较大尺寸芯片（3×3mm2）在较低成本下的快速焊接。

Results 9 Cases 14 individual kidneys , with collecting systems from 3mm ~ 14mm , the hydronephrosis disappeared before delivery .

结果按照积水消失时间、集合部分离宽度和积水出现时间分组。产前消失：9例14只肾，集合系统分离3～14mm；

Using co-diameter twin-roll type caster may cast the stainless strip slab with excellent surface of 2 ~ 3mm thickness after improving the processes .

采用同径双辊式连铸机组，经过多种工艺改进后，可浇铸出厚度2～3mm表面良好的不锈钢薄带坯。

Pull on the wire either side of the coils so that they pull apart slightly , they should be about 3mm apart each .

将缠好的线圈拉松，保持每一圈之间3毫米的距离。

Gas chromatography was used . The column was a stainless steel tube ( 3mm × 1m ) packed with 15 % polyethylene glycol succinate .

采用3mm×1m不锈钢柱，填充涂渍为15%聚乙二醇丁二酸酯。

The parameters of typical components were measured and the characterization results were given . The measuring range of the instrument is ± 3mm , and the vertical resolution is 0.005 μ m.

该仪器垂直测量范围为±3mm，垂直分辨率为0.005μm。

Methods Maximum shortening of upper eyelid levator and superior transverse ligament advancement were performed in 32 eyes with severe congenital ptosis ( 0 ~ 3mm ) .

方法对25例（32只眼）提上睑肌肌力为0～3mm的重度先天性上睑下垂患者行改良提上睑肌超常量缩短联合上横韧带徙前术。

Northern sections are dropping between 2 to 3mm per year , while the southern lagoon is subsiding by 3 to 4mm over the same period .

北部地区每年下降2至3毫米，而南部湖区在同一时期下沉3至4毫米。

Algae crust with 0.5 ~ 3mm thickness had the greatest promote effect on soil infiltration , soil initial infiltration rate and cumulative infiltration all was higher than soil without algae crust .

0.5～3mm藻结皮对土壤入渗的促进作用最大，其初始入渗速率和达到稳定入渗时的累积入渗量均高于无结皮土壤。

When the particle size was between 1 ~ 2mm , the NO conversion rate was the maximum , second was 2 ~ 3mm , the last 0.2 ~ 1mm .

粒径为1～2mm时NO转变率最大，2～3mm时次之，02～1mm时最小。

: The formulation design , performance test and application of IFRC - 999 ultra - thin ( thickness < 3mm ) omamental expansion - type fireproof paint for steel structures are introduced .

介绍了IFRC－999超薄型（涂层厚度<3mm）饰面膨胀型钢结构防火涂料的配方设计、性能检测及施工应用。

We describe the latest research on the quantum transportation , mechanical properties and fabrication of carbon nanotubes , in particularly the very long carbon nanotubes ( 2 3mm ) as a new pseudo-one-dimensional material .

文章简要地介绍了碳纳米管新型准一维功能材料在量子输运、力学性质和制备技术方面的研究进展，特别介绍了制备出2&3mm长的碳纳米管的最新研究成果。

Flower buds 2mm ~ 3mm in length were most desirable , and B5 supplemented with 6 % ~ 10 % sucrose appeared to be the optimum medium .

取材以2mm～3mm的花蕾效果最好，培养基则是含6%～10%蔗糖浓度的B5培养基最好。

The peak of pupation is found during 6:00 ~ 10:00 , the number of pupation in 0 ~ 3mm deep soil layer accounts for about 80 % of the total pupated .

幼虫孵出后即潜入叶肉取食，经3~4d即老熟，老熟幼虫爬出虫道化蛹的高峰期在6：00~10：00。化蛹在土表至土层3mm深处，这一土层中的化蛹数占总数的80%左右。

Methods : Sixty-two patients of vertebral fractures were examined with helical CT thin scan ( 2 ~ 3mm ) . After data were transferred to computer workstation , MPR and 3D images were reconstructed .

材料与方法62例脊椎骨折患者行螺旋CT薄层扫描（2～3mm）检查，并在工作站行MPR和3D图像重建。

General corrosion , SCC behaviour and HE of maraging steel were studied with slow rate tensile ( 0.1mm / min ), fast rate tensile ( 3mm / min ) and constant load tests in the paper .

本文采用慢拉伸（0.11mm/min）、快速拉伸（3mm/min）、恒负荷研究了18Ni马氏体时效钢的一般腐蚀性能、应力腐蚀和氢脆行为。

Terahertz ( THz ) imaging is a technology which use THz radiation ( refers to the far-infrared electromagnetic radiation which wavelength is in the range of 30 μ m ~ 3mm ) for illumination source .

太赫兹（THz）成像是利用THz辐射（通常指的是波长在30μm～3mm区间的远红外电磁辐射）作为信号源进行成像的一种技术。

Methods : We looked for the paranasal terminal of lacrimal canal at the wounded surface of paranasal eyelid , around the lacrimal caruncle 2 ~ 3mm superior / inferior posterior during the operation .

方法：在泪小管断裂吻合术中，沿泪阜上或下后方约2～3mm处，在眼睑鼻侧创面寻找泪小管鼻侧断端。

In all , we studied a convenient and low-cost solution for measuring the aperture of small holes of diameters around Φ 3mm . Our work will be beneficial to future research in the field of measuring aperture of smaller holes .

本文就Φ3mm左右小孔内径的测量提出了一种成本较低廉、操作较简便的方法，为后续研究更小孔径的测量奠定了基础。

The circumferential square butt joint of small-diameter (≤φ 3mm ) stainless steel tubes is difficult to be welded in technique and that is , a smooth joint process of small-diameter tubes . which is widely applied in industry .

细直径（≤φmm）不锈钢管平口环对接接头，是技术难度较大的焊接接头，也是工业应用越来越多的一种细径管平滑连接方法。

More 70 % parts of the machine tool were made of 2.5 ~ 3mm cold rolled steel plate shaped , so the machine tool was simple in production , light in weight , good in exchangeability , and has a brilliant prospects .

因该机床中70%以上的零部件均采用2.5～3mm冷轧板冲压成形制造，故机床制造简单、重量轻及互换性强，因此该结构的木工多用机床具有广阔的推广应用前景。