30mm

Relation between critical diameter of particle by φ 65 / φ 30mm filter cylinder and fluid flow direction

滤芯截除微粒临界直径与液体流过方向关系的探讨

The normal values of CT measurements should be < 30mm and ≤ 1 . 30 respectively .

其正常成人值分别为＜30mm及≤1.30。

Differences of Clinical Aspects and Imaging Findings between ≤ 15mm and16 ~ 30mm Peripheral Lung Cancer

15mm以下和16～30mm周围型肺癌的临床与影像学表现的差异

The instrument consists of two containers A and B , measuring 7cm ( 30mm ) in size .

该装置要由AB两池组成，池面积为7cm2（φ30mm）。

This one is about 30mm

大约是30毫米

Methods Thirty-five patients with non-calcified SPN ( diameter ≤ 30mm ) were studied with dynamic contrast enhanced CT .

方法对35例患有无钙化SPN（直径≤30mm）的患者进行动态增强CT扫描。

The measurement of indentation diameter of samples with φ ≤ 30mm for Brinell hardness test by elliptical ring

利用椭圆环测量φ≤30mm试样的布氏硬度

AXIAL FORCE MEASUREMENT IN THE 30mm × 30mm MSBS ( Part 4 of the Technology Study for MSBS )

磁悬挂天平的轴向力测量（磁悬挂天平技术研究之四）

97 cases with non-calcification pulmonary nodules from 3 ~ 30mm were examined and the positive rate was 8.04 % .

检出非钙化性肺小结节97例，检出率为8.04%。发现的小结节直径为3~30mm。

The test results show that the plasma spray-welding heavy-thick coating (≤ 30mm ) is a kind of new and excellent technology on wear resistant properties .

试验结果表明，采用等离子喷焊技术获得的涂层是一种特殊的切实可行的超厚耐磨涂层。

In a φ 30mm diameter reactor , the effects of temperature , benzene concentration and space velocity on the yield of maleic anhydride was studied .

在Φ30mm的反应器上，考察了反应温度、苯浓度和空间速度对其催化性能的影响。

Distention of descending portion of duodenum > 30mm .

十二指肠降段扩张＞30mm。

The maximal width of the bone removal was 25mm ~ 30mm on the lateral region of C1-2 vertebra .

寰枢椎侧方骨质切除的最大宽度为25mm～30mm。

A new way to accomplish automatic detection in the inner surface of 30mm ~ 5.8mm small - bore artillery ( gun bore ) is provided .

提出了一种可实现30mm~5.8mm小口径火炮炮膛（枪膛）表面自动检测的新方法；

15 % Yb doped YAP crystal was grown by Czochralski method . The crystal size is about φ 30mm × 120mm and the quality is good .

本文采用中频感应提拉法成功生长了Yb掺杂浓度高达15%的YAlO3晶体，晶体尺寸约φ30mm×120mm，晶体质量较好。

Methods : 60 alginate impressions with the volume of 60mm × 30mm × 30mm were divided into 2 groups , 30 in each .

方法：在60mm×30mm×30mm体积的不锈钢模块上用藻酸盐印模材料制取阴模60个，分成2组，每组30个。

Materials and Methods Enhanced spiral CT scanning was performed in 46 cases with proved SPNs of different pathology ( 10 ~ 30mm in dia meter ), and CT findings were analyzed .

材料与方法46例不同病理性质的孤立肺结节（直径10～30mm）行螺旋CT增强扫描，研究结节强化特点及其周围肺血管改变。

EBENE Bio-Ray Ankle Guard contains Bio Energy ingredients which can emit Bio Energy Ray that penetrates deeply into the muscle ( 30mm ) .

医明生化能脚踝护含有生化能量，发出生化能辐射，能深深地穿透肌肤（30毫米）。

Due to the finite element analysis and actual production conditions , the best forging process parameters were determined : initial forging temperature 430 ℃, the punch rate 30mm / s and the die temperature 250 ℃ .

根据热力耦合有限元分析、结合实际生产条件确定了多向精锻工艺参数的最佳配置：始锻温度430℃、凸模挤压速率30mm/s、模具温度250℃。

Briquette presser , an equipment for pressing the straw which has been undergone treatment beforehand into briquette ( 30 × 30mm ), is different from granule presser in traditional feed technique .

压块机是用于加工经过一定处理的秸秆，使之压制成块状（30×30mm）的设备，有别于传统饲料工艺的颗粒压制机。

After the raw material of benzophenone was rectified by using distillation method , single crystal of benzophenone with dimension of about 30mm × 40mm × 60mm was grown with undercooled melt growth method .

本文采用过冷熔体法进行二苯甲酮晶体的生长实验，得到尺寸约为30mm×40mm×60mm的单晶。

In the test of neurotransmitter releases in rat brain slices , both morphine withdrawal and NTX enhanced high potassium ( 30mM ) induced 5 HT release in slices of the area of the raphe nucleus .

吗啡戒断和NTX均可使高钾诱发的缝核区脑片5－HT释放增多。

Under the high-speed rotary condition , the combustion time declined obviously , and the burning rate increased obviously , achieving about 30mm / s , being 2 times more than that under the static state , and the flame area is obvious larger than that under the static state .

在高速旋转条件下，点火具燃烧时间明显下降，燃烧速度明显增大，达30mm/s左右，是静态下燃速的3倍以上；火焰燃烧面积比静态下明显增大。