Listeria影片

abstract oily liquid bubbles up in milky white fluid
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the mealworm is a species of darkling beetle used to feed pets like fish, snakes, birds, and frogs
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single nemotode moving in petri dish agar substrate
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microscopic 3d animation of bacteria on a surface, 360 degree loop video
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快速移動的 nematode trematode 蟲在顯微鏡下黑暗場景
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roundworms nematodes, steinernema, under the microscope at 600 times magnification with view on the digestive tract
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微型魚類在水生植物中食
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微鏡視角: 藍綠藻類 2
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白人研究員在綠色田野中進行害蟲控制時,身穿防護服的男子拿著試管
吸烟的鱼 尼日利亚 02
顯微鏡圖: 包含藍綠藻類連鎖的袋子或氣泡 3
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在微鏡下檢測單細胞 paramecium 原生動物的高度密度
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strong moving roundworms, nematodes, under microscope at 400 times magnification
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白人研究員穿著防護服的男子,在綠色田野中進行害蟲控制時,握著試管
the mealworm is a species of darkling beetle used to feed pets like fish, snakes, birds, and frogs
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白人研究人员穿着防护服和防护眼镜的人在绿色的田野里敲打玻璃
白人研究者身穿防护服的男子在绿色田野中进行害虫控制时拿着试管和树枝
微型旋轉動物 移動和過濾食物
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the mealworm is a species of darkling beetle used to feed pets like fish, snakes, birds, and frogs
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transparent tiny water worm, zooplankton under microscope
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白人研究人员穿着防护服, 拿着试管和树枝在绿地进行害虫控制
scientist looking at bacteries in petri dish at laboratory
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close-up view of silkworms
研究員身穿防護服,戴防護眼鏡的女性在綠色田野敲打玻璃
the mealworm is a species of darkling beetle used to feed pets like fish, snakes, birds, and frogs
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the mealworm is a species of darkling beetle used to feed pets like fish, snakes, birds, and frogs
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dental technician preparing material for cast of teeth
close-up view of silkworms
淡水原生生物 (原生類) 單細胞生物 (單細胞生物) 絲狀生物 (絲狀生物) 和藻類 (藻類) 在顯微鏡下移動
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吸烟的鱼 尼日利亚 04
the mealworm is a species of darkling beetle used to feed pets like fish, snakes, birds, and frogs
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吸烟的鱼 尼日利亚 05
白人研究者近距离观看 穿着防护服和防护眼镜的男子坐在田野上采集小麦草
在微鏡下檢測單細胞 paramecium 原生動物的高度密度
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female scientist looking through microscope in laboratory
the mealworm is a species of darkling beetle used to feed pets like fish, snakes, birds, and frogs
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close-up view of silkworms
the mealworm is a species of darkling beetle used to feed pets like fish, snakes, birds, and frogs
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吸烟的鱼 尼日利亚 09
白人研究員穿著防護服的男子,在綠色田野中進行害蟲控制時,握著試管
研究人员的后视,手套上的女人在绿色的田野里敲打玻璃
the mealworm is a species of darkling beetle used to feed pets like fish, snakes, birds, and frogs
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白人研究人员穿着防护服和防护眼镜的人在绿色田野中行走,
蚊子幼蟲 靠近水裡的巨型 鬥爭
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白人研究員女士在綠色田野中進行害蟲控制時,戴著防護服拿著試管
the mealworm is a species of darkling beetle used to feed pets like fish, snakes, birds, and frogs
PremiumPremium
在微鏡下檢測單細胞 paramecium 原生動物的高度密度
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the mealworm is a species of darkling beetle used to feed pets like fish, snakes, birds, and frogs
PremiumPremium
the mealworm is a species of darkling beetle used to feed pets like fish, snakes, birds, and frogs
PremiumPremium
the mealworm is a species of darkling beetle used to feed pets like fish, snakes, birds, and frogs
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