百度试题 结果1 题目Which of the following is a filter feeder? A. Shark B. Dolphin C. Whale D. Krill 相关知识点: 试题来源: 解析 D。磷虾是滤食性动物。鲨鱼、海豚和鲸鱼都不是滤食性动物。本题考查海洋生物的食性知识。反馈 收藏
Even though mean levels may mask much higher local concentrations, it is still the case that many deep-sea animals are exposed to conditions in which a normal filter-feeder would starve.There are, therefore, fewer successful filter-feeders in deep water, and some of those that are there have...
A fusion gene involving PAX3 is often identified in biphenotypic sinonasal sarcomas, thus proving beneficial to their diagnosis. The following case report details a biphenotypic sinonasal sarcoma and its accompanying cytology. The patient, a 73-year-old woman, was characterized by both purulent ...
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The device for following the contour of the soil with an attachment (15) mounted on the crop feeder (1) of a combine harvester or forage harvester comprises a sensor (18) which measures the gap (17) between the attachment and the ground surface. The attachment can be pivoted through a ...
Platelet activation following thapsigargin application and store depletion made impossible accurate testing of the following 4-AP-stimulated mobilization of Ca2+ from ER. The chelation of intracellular, rather that extracellular, Ca2+ attenuated 4-AP action. In order to prove that the mobilization ...
deep sea, the levels of organic matter range from next to nothing to around 7 micrograms per cubic liter.Even though mean levels may mask much higher local concentrations, it is still the case that many deep-sea animals are exposed to conditions in which a normal filter-feeder would starve....
feeder a second type of pulp different from the first type, wherein the first type of pulp is supplied to the feeder from a first pulp treatment stage in a pulping system and the second type of pulp is supplied to the feeder from a second pulp treatment stage in the pulping system, ...
Further objects and characteristics of the present invention will become apparent from the following specification and drawings. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view illustrating a schematic construction of an image processing apparatus according to a first embodiment of the present ...
An image processing method is provided for an image processing device which processes images of printing data input from a computer device and an image input device via a predetermined communication line or a network. Printing instruction information of the printing data is analyzed, and determination...