查询词典 comb-out

I used the homemade ECDL to measure the 2S-3D two photon transition spectrum of Helium , the advantages are that the expense of homemade ECDL is cheap and have good output power. At the same time, I used the electronic part can be got in the market to manufacture a pulse generator in the experiment, the pulse generator can control the output frequency, the pulse width, the relative phase and also can simultaneously control four sets of systems or instruments need the TTL pulse control. The advantage is that the cost of the pulse generator is cheap and the pulse generator is stable. To isolate the magnetic field I used the magnetic foil to helium cell. I also built a gas discharge system, the switch sequence of this system can be controlled by the pulse generator. Finally I built a detecting system can measure the helium energy state. It is cheap and can be combined with the comb laser system in my laboratory.

本实验是利用一台自制的外腔雷射系统来量测2S-3D的氦原子双光子跃迁，其优点在於自制的外腔雷射之费用非常便宜，也有不错的输出功率，同时在实验中我利用市售的电子零件制作了一台脉冲产生器，可控制输出的频率、脉冲宽度以及相对的相位，且可同时控制四套需要TTL脉冲控制的系统或仪器，优点除了便宜之外，也非常稳定；为了隔绝磁场，利用了磁场隔绝金属箔，我也在实验室中建立了一组气体放电系统，其系统可以用脉冲产生器来控制开关时序，最后，我建造了一个氦原子能阶的量测系统，而且费用低廉，可与本实验室的另外一门研究光梳雷射系统做结合。

The report says more than 1,000 fist-sized comb jellies can be found in a cubic yard of Black Sea water during a bloom.

这份报告还指出在水母繁殖的高峰期，黑海的每立方海水中就能发现超过1000只拳头大小的冠状水母。

The report says more than 1,000 fist-sized comb jellies can be found in a cubic yard of Black Sea water during a bloom.

报告说在繁殖期黑海的每一立方水中就有一千只拳头大的水母。

The report says more than 1,000 fist-sized comb jellies can be found in a cubic yard of Black Sea water during a bloom.

而在旺期的黑海，1立方米的水体中就有超过一千只拳头大小的梳状水母。

The report says more than 1,000 fist-sized comb jellies can be found in a cubic yard of Black Sea water during a bloom .

报告称在黑海的繁殖季，每立方米内发现有多于1000只的拳头状的鸡冠水母。

The report says more than 1,000 fist-sized comb jellies can be found in a cubic yard of Black Sea water during a bloom.

报道还涉及到在繁殖旺期，黑海每一立方米的水域中就有一千多拳头大小的栉水母。

The report says more than 1,000 fist-sized comb jellies can be found in a cubic yard of Black Sea water during a bloom.

繁殖期时，在黑海每一立方米就可以发现超过1000只拳头大小的梳妆水母。

The report says more than 1,000 fist-sized comb jellies can be found in a cubic yard of Black Sea water during a bloom.

报道称，涨潮时，每立方黑海水中将有多于1万号的水母。

Garden machinery: lawn machines, lawn drilling machine, comb-grass, tree branches shredders, Hedgerow machine, cut irrigation machinery, chain saw, a drug cars and gardening tools.

园林机械：草坪机、草坪打孔机、梳草机、树枝粉碎机、绿篱机、割灌机、油锯、打药车及园艺工具等。

The Ribbon Factory, Shunde Hai Xun is its business, was established in 2002, is a professional manufacturer of ribbon manufacturers, with high-speed non-comb ribbon machines, computer jacquard machine, rope, etc.

而顺德海迅织带厂是其属下企业，成立于2002年，是一家专业生产织带的厂家，拥有高速无梳织带机、电脑提花机、绳仔机等。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。