annular
The annular markings on a tree indicate its age.
树的环形纹理显示其年龄。
It was reported that there would be an annular eclipse tomorrow.
据报道说，明天有日环食。
Adjust the HYDRIL (annular preventer ) pressure to 900 psi.
环形防喷器压力调到900磅/英寸2。
The annular space is evacuated and contains multiplayer insulation.
环形空隙被抽空排气，装有多层隔热材料。
HSS-E annular cutter with weldon shank, 25mm D.O.C.
双削平柄系列超硬高速钢孔钻，切削深度25毫米.
HSS-E annular cutter with weldon shank, 50mm D.O.C.
双削平柄系列超硬高速钢孔钻，切削深度50毫米.
Disk annular, margin crenately lobed.
花盘环状，边缘浅裂。
Filaments filiform.Disk annular, fleshy.
花丝丝状花盘环状，肉质。
Disk annular, oblique, sometimes tiny or absent.
花盘环状，偏斜，有时极小的或无。
Disk annular, fleshy, shorter than ovary.
花盘环状，肉质，短于子房。
Annular cutters, Rail cutters, Auger bits.
钢板钻，铁轨钻，木工钻。
There will be an annular total eclipse tomorrow.
“明天这里将发生日全食”用英语怎么说?
Disk annular, pulvinate, or columnar.
花盘环状，枕状，或柱状；
Bark gray, smooth, often with annular striations.
树皮灰色，清除，通常具环状的条纹状。
Disk undulate annular or irregularly lobed.
花盘波状的环状的或不规则浅裂。
Disk pulvinate to annular to cup-shaped.
对对杯状环状垫状的花盘。
Have the HYDRIL [annular preventer] pressure-tested to 5,000psi.
海德里环形防喷器试压5000磅/英寸2。
HKD-Series Fully Automatic Annular Vertical-Lift PCB Plating Line.
系列全自动龙门PCB板挂镀生产线。
HKD-Series Fully Automatic Annular Vertical-Lift Plating Line.
系列全自动龙门直线挂镀生产线。
Annular pancreas is a rare deelopmental anomaly of the pancreas.
环状胰腺是一种罕见的胰腺发育异常。
All tanks are powder and vacuum insulated in the annular space.
所有罐都有真空环形隔热层。
We concluded that annular syphilid is not uncommon in Taiwan.
我们的结论是环状梅器在台湾并不罕见。
Sonographic images of annular pancreas have been reported.
曾有人报道超声诊断环状胰腺。
Stamens (1-)3(-5), inserted on an annular, hypogynous disk.
雄蕊(1-)3(-5)，着生于环状，下位花盘。
Disk fleshy, inconspicuous, annular or cupular, extrastaminal.
花盘肉质，不明显，环状或杯状，雄蕊外。
Disk annular, pulvinate, columnar, conic, or bell-shaped.
花盘环状，垫状，柱状，圆锥形，或铃形。
In the first infant, there was a circumferential annular pancreas.
第一个婴儿为完全的环形环状胰腺。
Disk annular, almost divided into 10 emarginate lobes.
花盘环状，几乎分为10微缺的裂片。
Calyx ovoid to ellipsoid, limb annular or cupular, persistent.
花萼卵球形的到椭圆形，冠檐环状或杯状，宿存。
Test annular BOP at 2500psi.
对闸板防喷器进行全压试验。
Disk calathiform to annular, slightly fleshy, rim curved.
花盘杯状的对环状，稍肉质，凸缘弯曲。
Sonographic images of annular pancreas hae been reported.
曾有人报道超声诊断环状胰腺。
Why Could We Observe Eclipse instead of Annular Eclipse of the Moon?
为什么能观察到日环食,而不能观察到月环食?
Study on Application of Annular Gap Scrubber for BF No.5 Of Baotou Steel Co.
环缝洗涤工艺在包钢5#高炉煤气清洗中的应用。
The annular multi-hole radial jets have important effect on combustor liner.
环向径向射流对燃烧室火焰筒内的流场有着重要的影响。
In comparison, most hybrid eclipses are annular at both ends of their paths.
相比之下，大多数的混频日食是环食，在他们路径的后半段。
Calyx ellipsoid, ca. 2 mm, limb annular, entire or minutely 4-toothed.
花萼椭圆体，约2毫米，冠檐环状，全缘和细4齿状。
We have chosen the best place to observe the annular eclipse of the sun.
我选定了一个观测日环食的最佳地点。
However, if the moon is too far away, the result is an annular solar eclipse.
然而，如果月亮太远的话，出现的结果就是日环食。
The essay analyses the nonlinear vibration of an annular thin plate.
本文分析研究了环形薄圆板的非线性振动问题。
Calyx ellipsoid, ca. 2.5 mm, limb annular, entire or minutely 4-toothed.
花萼椭圆体，大约2.5毫米，冠檐环形，全缘和细4齿状。
Calyx pyriform or turbinate, base attenuate, limb annular, persistent.
陀螺状的花萼梨形的或，基部渐狭，冠檐环状，宿存。
Making use of the linear field theory, the dielectric Cherenkov maser with an annular plasma is analysed in detail.
利用线性场理论,对填充环形等离子体的介质切伦可夫脉塞进行了详尽的分析;
They have an annular groove and lubrication hole in the outer ring to ensure efficient lubrication.
这些组件在外圈上有环形槽和润滑孔,确保有效润滑。
Nevertheless, we will still be able to see a Partial Solar Eclipse in 2002 and an annular one in 2012.
虽然如此,我们仍可在2012年看到一次日环食,而下一次日偏食将会在2002年发生。
The annular clamped diaphragm is extensively insensitive to jarring or vibration.
环形固定的膜片对振动或震动有抵抗性。
Annular groove and three lubrication holes in the outer ring; covered with a polymer band.
外圈带环形槽和三个润滑孔,有聚合物带覆盖。
Annular thickening Rings of thickening laid down on the inner wall of protoxylem vessels and tracheids.
环状加厚：原生木质部导管和管胞的内层环状??厚。
Churn flow and annular flow are common flow patterns encountered in gas-liquid systems through conduits.
摘要对垂直同心环形管内上升气液团状流向环状流的转换进行了研究。
In annular space, the values of tangential, axial and radial turbulence intensity were of the same order of magnitude.
环形空间3个速度分量的湍流度是同一个数量级的。