When the disc is in the open position, the seal major axis is greater then the disc diameter and they do not touch.
阀盘处于打开位置时，密封件长轴大于阀盘直径，且相互不接触。
The joint size is the extension of the joint plane in space. For the joint Poisson disc model, the joint size can be represented by the disc diameter.
节理大小主要指节理空间延伸范围，对于节理泊松圆盘模型，节理大小可以用圆盘直径表示。
The disc, about 15 centimetres in diameter, occupies pride of place at the Heraklion Museumin Crete.
这块直径约为15厘米的菲斯通盘出土于克里特岛，目前陈列在伊拉克利翁展览馆最显耀的展位上。
This disc is hexagonal in shape and was suspended from a ballon by cable, which ballon was approximately twenty feet in diameter.
这个飞碟呈六角形状，通过绳索连接由球囊体悬挂，这个球囊体直径约20英寸（约6米）。
Fit the dial gauge with some preload and measure the lateral runout at the greatest external diameter of the brake disc.
在带有一定预载的情况下安装百分表，然后测量制动盘最大外径处的横向跳动。
The disc material I recommend is 0.125 "thick, or possibly 0.15" for large diameter wheels (although I have little experience with larger wheels).
光盘材料，我建议是0.125“厚，或可能0.15”大直径车轮(虽然我没有什么经验，与较大的车轮)。
Usual plate gear have big diameter, but thin in depth, and have a axle hole in the center, so it can be simplified into a thin disc ring.
由于常用的盘形齿轮直径大，厚度小，且中间有较大的安装轴孔，所以可以将其简化为薄环盘，与变幅杆组成变幅器。
It is shown that, because of the large diameter disc and low reflectivity output mirror of high power disc lasers, its ase is more obvious than that of low power lasers.
计算表明，高功率激光器相比低功率激光器有更大的ASE，原因主要在于高功率激光器采用大直径圆盘和低反射率输出镜。
Quenching for large diameter disc parts professionally.
专业适用于大直径盘类零件的淬火。
Especially now, our factory has developed a new large one-meter diameter disc, the optical glass industry to solve large-scale handicraft manufacturing problems.
特别是现在，我厂又新研制出直径一米的大磨盘，解决了光学玻璃行业制造大型工艺品的难题。
It is round and about the same diameter as the clutch disc.
它是圆的，大约同一直径为离合器圆盘。
The design of the disc turbine aerator and the oar turbine aerator are discussed. Their inspiratory capacity, air bubble diameter and distribution frequency are compared.
设计了圆盘型涡凹曝气头和螺旋桨型涡凹曝气头，比较了两种类型曝气器的引气量、曝气气泡直径、粒径分布等。
It is round and about the same diameter as the clutch disc.
它是圆的，与离合器片的直径几乎相等。
The dynamic split tests of marble using both Brazilian disc and flattened Brazilian disc were performed at high strain rate with split Hopkins pressure bar(SHPB) of 00mm diameter.
利用直径00mm的分离式Hopkinson杆对大理岩巴西圆盘和平台巴西圆盘试样进行了动态劈裂实验。
Purpose To observe a change in vertebral canal diameter in patients with lumbar intervertebral disc prolapse treated by acupuncture moxibustion plus massage.
目的观察针灸、推拿对腰椎间盘突出症患者椎管内径的变化。
The ILM was stained and removed in a circular fashion 1-2 disc-diameter from the edge of the macular hole.
内界膜被染色，距黄斑裂孔边缘1 ~ 2个视盘直径环行剥除内界膜。
OBJECTIVE to study antibacterial activity in vitro and bone-affinity of tetracycline analogues to observe their correlation. METHODS Inhibitory zone diameter was measured by disc AGAR diffusion (DAD).
目的检测四环素类似物的体外抗菌活性，以观察类似物的抗菌和趋骨活性的相关性。
OBJECTIVE to study antibacterial activity in vitro and bone-affinity of tetracycline analogues to observe their correlation. METHODS Inhibitory zone diameter was measured by disc AGAR diffusion (DAD).
目的检测四环素类似物的体外抗菌活性，以观察类似物的抗菌和趋骨活性的相关性。
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