两尖的

Firstly, there could be an error in the apices formed by each two sets of helices of opposite hand, commonly referred to as apex wander or run-out.

第一，有可能是一个错误的形成两个。每根尖套一圈的侧手，一般简称先端游荡或者精疲力尽。

The sharp ears were not pricked so sharply as he had seen them on other wolves; the eyes were bleared and bloodshot, the head seemed to droop limply and forlornly.

狼的两只尖耳朵不像他见过的别的狼那样能竖起来；狼眼睛布满血丝，浑浊无光，脑袋也有气无力地耷拉着。

Pair of sample that add Al and Si fall in two kinds of temperature, magnesian olivine (Mg2SiO4) and pointed spar (MgAl2O4) shows similar action.

在两种温度下对添加Al和Si的试样，镁橄榄石(Mg2SiO4)和尖晶石(MgAl2O4)显示出相似的功能。

Any of various plants of the genus Plantago that produce dense spikes of small greenish flowers, especially either of two Eurasian weeds, P.

车前草一种车前草属植物，其淡绿色小花排成紧密的穗状花序，尤指两种欧亚大陆的野草大车前草或矛尖状车前草之一

Total synthesis of CET was accomplished by two routes through a conceptually novel strategy featuring a transannular reductive rearrangement as the key transformation for the construction of the core pentacyclic ring skeleton of CET.

我们采用了全新的合成策略，以氮原子参与的跨环还原重排为关键反应，通过两条路线分别成功地合成了三尖杉碱。

Tiger tooth namely canine teeth, be top two single sharp tooths of the Han, at the age of 23 outwardly Pi, be like the tooth of tiger quarrel very much, so call "tiger tooth".

虎牙即犬齿，就是上颌的两颗单尖牙，在十二三岁时向外毗出，很像老虎口角的牙齿，故谓&虎牙&。

A sickle-shaped creature was darting toward Chimney Rock, two sandstone pinnacles that cap a long, narrow rock platform.

一只状如镰刀的精灵箭一般地飞向烟囱岩。烟囱岩是两截尖锥形砂岩，如帽子形状盖在一个狭长的岩石台基上。

N, P and C released from litter more rapidly in site J than in site D. No net immobilization of N and P appeared in site J, but it appeared in some types of litter in site D.

尖峰岭和鼎湖山两个样地之间，凋落叶的N、P、C、木质素和粗纤维素浓度动态有较明显的不同。

This paper presents a new analytic approach to synthesize the spherical four-bar mechanisms with two prescribed coupler curve cusps, and to analyze the motion type of the generated mechanisms.

本文提出一新的解析法来合成具两特定尖点耦杆点曲线之球面四杆机构，并详加讨论所合成出之机构的运动型态。

A point at which a curve crosses itself and at which the two tangents to the curve coincide.

尖点，会切点曲线上的一个点，曲线在该点与其本身相交，曲线的两条切线在该点重合

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。