1.
It is a multicultural flask-shaped structure made up of a narrow neck and a swollen base (venter) that contains the female gamete.
颈卵器状似长颈烧瓶，由一条细长的颈部和膨大的腹部（内含雌性配子）组成。
2.
A vial or round long-necked vessel for laboratory use.
烧瓶实验用的一种小瓶或长颈容器
3.
a conical flask with a wide base and narrow neck.
宽底、窄颈的锥形烧瓶。
4.
culture flask (Kolle Roux), of glass
长颈玻璃培养瓶（科勒瓶、鲁氏瓶）
5.
flask of glass for domestic use (excl. vacuum flasks and leather-covered flasks)
家用玻璃长颈瓶（不包括保温瓶和皮革包覆的长颈瓶）
6.
flask of glass for laboratory use (e.g., distilling, culture, volumetric)
实验室用玻璃长颈瓶（例如蒸馏瓶、培养瓶、商量容量瓶）
7.
plastic flask for the commercial conveyance or packing of goods
塑料长颈瓶,用于商业运输或包装货物
8.
CHINESE ADMINISTRATIVE ECONOMY:THE BOTTLENECK OF THE INTEGRATION OF CHANGSHA-ZHUZHOU-XIANGTAN;
行政区经济——长株潭经济一体化的瓶颈
9.
Population Bottleneck and its Countermeasures of Economic Integration of CHANG-ZHU-TAN;
长株潭经济一体化的人口瓶颈及对策
10.
The organic layer in the neck of the flask is aspirated into the atomic absorption burner.
满至烧瓶颈部的有机层被抽吸进入原子吸收燃烧器中。
11.
Simulation on the Neck Growth of the Non-Isometric Biosphere during Initial Sintering;
烧结初期非等径双球模型颈长的模拟
12.
Once the cold water enters the flack, the vapor pressure falls quickly.
一旦冷水进入长颈瓶，水气压就迅速下降。
13.
Countermeasures to Bottleneck Problems in the Growth of New Teachers;
解决青年教师成长过程中瓶颈问题的对策
14.
Natural Resource and Economic Growth:Resource Bottleneck and its Solution;
自然资源与经济增长:资源瓶颈及其解决途径
15.
Simple Analysis on Bottle-neck Effect of Electric Power Market Increasing for Inner Mongolia Power Grid;
浅析内蒙古电网电力市场增长点下的瓶颈效应
16.
The "Bottleneck" of Human Capital Which Influences the Economic Growth in the West and the Countermeasures;
制约西部经济增长的人力资本“瓶颈”及对策
17.
Eliminating Capital Bottleneck in West Exploition on the Basis of Financial Growth;
消除西部“资金瓶颈”:金融成长视角的分析
18.
CHOKE POINTS AND COUNTERMEASURES RESEARCH FOR FORESTRY ECONOMIC GROWING MANNER OF GHINA;
我国林业经济增长方式的“瓶颈”制约与对策研究