bottom-plankton sampler
electrically driven rotary sidewall sampler
multiple opening-and-closing plankton sampler
Entering the sampler sterilized and closed in the cross done.
The simplest type of rain sampler is essentially a funnel and bottle.
To take samples that retain the larger structure of the sediment, a core sampler is used.
The present situation, existing problems and future development trend of precipitation automatic sampler in China are discussed.
METHODS the samples were injected into DM-624 capillary column by headspace sampler and analysed with FID detector using methanol as the internal standard.
Technical measures of sampling in hot metal ladle and design of sampler were introduced under the tight transportation condition at Panzhihua Steel Company.
An introduction to the on-line microwave measuring technique of carbon content in fly-ash is being presented, pointing out that the fly-ash sampler is an important link of the monitoring system.
piggy-back microbiological sampler
a sampler of American short - story writers.
Significant difference exists between the sampling efficiency of gravity. plate and those of Andersen sampler and THK-201 sampler when they are used for sampling airborne bacterial particles.
A depth sampler is strapped to the running board of the helicopter.
The sampler may automatically prepare the sample and photograph it using a sample-preparation unit and a photography unit respectively.
The utility model relates to a dust storm sampler, which is used for collecting grains in dust storm whether, sand blowing whether and floating whether.
underway bottom sampler
Soil is sampled with a core sampler.
Use soil sampler and plankton net to collect organisms in the mud and water respectively.
So how can grandma's ideals or sampler-stitched wisdom really resonate amid such a dense business landscape?
This paper briefly introduce the construction and operating principles of the 6-way valve gas sampler. According to this paper, we can obtain some useful Suggestions about daily work and maintenance.
Longhurst-Hardy plankton sampler
Methods of random sampling by utilizing electronic sampler of random number
The structure and features of the drum type sampler are described and sampling process and application result are narrated in detail.
Automatic core water sampler based on microcontroller
A device made of plexiglass is added between the gas absorption tube and gas flowmeter in the atmospheric sampler.
A new closed sampler specially used in oilfield polymer displacement
Smith-Mcintyre sampler
Specification for selection, inspection and acceptance of bottom sampler for vertical steel light oil tanks in petrochemical industry
There should be no dead volume connection between chromatographic column and sampler as well as outlet and detector, so as to prevent the test samples from spreading and influence the separation.
