查询词典 loudspeaker cone

Fossils are well preserved. 2. The results of comparative analysis of South China Karst Nominated Sites (Phase 1) with similar sites: among the stone forests all over the world, Shilin Stone Forest in Yunnan is neither the tallest nor the oldest one, but the most complicated in the evolution history and richest in the forms. It represented a unique evolvement mechanism of stone forest development; Libo cone karst, possesses not only the most typical karst cones, but also the most complex assemblages of the cone karst.

"中国南方喀斯特"第一批世界自然遗产提名地与相似地点进行对比分析结果：云南石林喀斯特不是最高的石林，也不是最古老的石林，但云南石林形成演化历史最复杂，石柱的形态最丰富，代表一种独特的石林形成演化机制；荔波锥状喀斯特不仅锥峰单体最典型，而且锥状喀斯特地貌组合形态最丰富，代表典型的锥状喀斯特地貌特征，反映出大陆热带–亚热带锥状喀斯特的地质演化模式与过程。

A improved cone-shaped model is given in order to improve the old cone-shaped model.

摘要提出了一种融入方向关系矩阵模型思想的改进型锥形模型。

In 1985,Guo Dajun proved that an increasing and α concave operator is of cone contraction,however,is an increasing and α convex operator of cone expansion ?

5年 ，郭大钧证明了增的α-凹算子是锥压缩的，那么增的α-凸算子是否是锥拉伸的呢？

In the last section ,according to the basis theory of rough set ,we propose the definition of an approximation space which is basing on the convex cone that contain the origin ,and define the upper and the lower approximation of convex cone ,then discuss some operation properties.

文章的最后是基于粗糙集的基本理论，提出了可利用含原点的凸锥构造一个近似空间，定义了此空间的上、下近似，总结了一些运算性质。

It is proved that strictly efficient point set of the objective space is connected when objective function is cone convex－like,and that if objective function is cone convex set－valued mapping,then strictly efficient solution set is also connected.

证明了当目标函数为锥类凸的集值映射时，其目标空间里的严有效点集是连通的；若目标函数为锥凸的集值映射时，其严有效解集也是连通的。

Each pixel on multispectral and hyperspectral imagery can also be regarded as one vector and the whole image is a convex cone formed by a number of nonnegative discrete vectors,so endmember selection is equivalent to search for the vertices of a convex cone.

遥感图像中的每个像元都可以看作一个多维向量，整幅影像看作由离散的非负向量构成的凸锥，通过寻找凸锥的角点来自动获取图像的端元。

CIN-I could be observed and countercheck regularly. CIN-Ⅱ and CIN-Ⅲ treated by cervical cone or hysterectomy. But the patients treated by cervical cone need to be followed for a long time. The patients were examined with cytologic、colposcope and human papillomavirus. It is the same significance for follow up and treatment of CIN.

CIN-I级可以随访定期复查，但最好物理治疗，CINII级及以上患者应行宫颈锥切或全子宫切除术，希望保留生育功能的年轻妇女可以选择宫颈锥切，但需要长期追踪；宫颈术后随访的基本内容是细胞学、阴道镜及HPV检测，CIN的随访与治疗具有同样重要的意义。

This only to bury the pine cone actually to initiate the big avalanche gold medal supporting role is really too receives welcome, the light looked how this prehistoric small squirrel did carry on under the iceberg favorable crag has the limit challenge to seek for the pine cone movement extremely, the excavation, the diving, smells searches, sways back and forth, continues to make the crack glacier, the initiation diastrophism, subsequently "the deconstruction world", already smiled the broken belly to make one smile the broken belly.

这个只为了埋松果却引发了大雪崩的金牌配角实在是太受欢迎，光看这个史前小松鼠如何在冰山的利岩下进行极具极限挑战的寻找松果运动，挖掘、潜水、嗅探、打滚，继续弄裂冰川、引发地壳变迁、继而"毁灭世界"，就已经笑破肚皮使人笑破肚皮了。

This paper introduced the use of differential pressure meters which use a double cone as the primary differential pressure producer. Its typical structure helps the V-cone flow meter have strong ability of flow adjustment, and operate with good accuracy at low DP's.

差压式V锥流量计独特的结构使其具有较强的流动调整能力，可测湿气体，能在低差压下测量煤层气等显著优点，已在美国的煤层气工业开采中得到了大量的应用。

As the two tracks are not parallel, and have a certain angle, the rolling object is in the shape of a double cone. People see the cone moving upwards; this is because as the gaps between fulcrums gradually widen, the center of gravity declines.

由于两轨道不平行，有一定夹角，滚动体成双锥形状，所以表面上看锥体由低处向高处运动，实际上由于支点逐渐向两边拉开，重心在不断的下降。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。