查询词典 loudspeaker cone

The measurement and analysis of recess by tri-cone bit teeth and bottom-hole pattern is an important link of drilling test,a key means of studying rock-breaking mechanism,and valuating rock-breaking efficiency.

以三牙轮钻头上单齿圈为对象进行试验，研究钻头破碎岩石后得到的破碎坑。

When Kathleen joined him, she had noisemakers, a giant foam finger and a cone to yell cheers through.

凯萨琳来到他身旁时，带了汽笛喇叭、大型泡棉手指与加油棒。

First, a fire-proof quartz cone attached to a vacuum sucks the flame's exhaust into a chamber.

首先，一个防火的石英圆锥体将燃烧产生的气体抽入与之相连的真空容器内。

Cone of Power, gettin' higher

电源的锥，变得更高

In the same states, its male and female adult compound eye pigment granules distribution and crystalline cone change no obvious difference.

在相同的明、暗适应状态下，其雌、雄蚁复眼的色素颗粒分布、晶锥无明显差异。初步表明红火蚁复眼为典型的并列象眼。

Dark and light adaptation of the fine structure of the compound eye: the state of dark adaptation had significant effect on the small state of the eye pigment particles and distribution of crystal cone shape, being no significant gender differences.

基膜位于小眼的底部。 3。明暗适应对复眼显微结构的影响：明、暗适应状态对小眼的色素颗粒分布和晶锥形状有较明显影响，性别间则无明显差异。

The factors affecting soil resistivity are reviewed briefly in this paper. Measuring equipment and operation principle of the resistivity cone penetration test system are introduced. The field RCPT tests were carried out at Lianyungang marine clay sites and the in-situ resistivity values were obtained.

首先简要回顾了土的电阻率影响因素，介绍了电阻率静力触探测试技术和操作方法，采用RCPT在连云港海相粘土场地进行了现场试验，获得土的原位电阻率测试值。

One of the small, round or cone-shaped protuberances on the top of the tongue that contain taste buds.

犁刀附在犁辕上的刀或圆轮，用来纵切犁的铧头前的土地

One of the small, round or cone-shaped protuberances on the top of the tongue that contain taste buds.

舌''。'乳'。''头舌尖上的一种小而圆或''。'核'。''形的有芽状味觉器官的突起

The theoretical and calculating models of field emission properties of metal cone and wedge are established.

建立了金属圆锥和楔形场发射体性能的理论计算模型。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。