小生物

These small fins are almost completely transparent and difficult to see as they undulate minutely to move the creature sedately through the water, completing the illusion of floating seaweed.

这些小鳍几乎完全透明，很难看到他们细细移动起伏在水中的生物庄重，完成幻想漂浮海藻。

"The smallest structural unit of an organism that is capable of independent functioning, consisting of one or more nuclei, cytoplasm, and various organelles, all surrounded by a semipermeable cell membrane ."

生物内最小的能够独立发挥作用的结构单位，包括一个或多个细胞核、细胞质和各种细胞器官，均由具半透性的细胞膜包着。

The smallest structural unit of an organism that is capable of independent functioning, consisting of one or more nuclei, cytoplasm, and various organelles, all surrounded by a semipermeable cell membrane.

细胞生物内最小的能够独立发挥作用的结构单位，包括一个或多个细胞核、细胞质和各种细胞器官，均由具半透性的细胞膜包着

Biology The smallest structural unit of an organism that is capable of independent functioning, consisting of one or more nuclei, cytoplasm, and various organelles, all surrounded by a semipermeable cell membrane.

细胞：生物内最小的能够独立发挥作用的结构单位，包括一个或多个细胞核、细胞质和各种细胞器官，均由具半透性的细胞膜包着

The Siouan language of the Missouri .

就职美国查尔斯城浸没生物医疗公司的朱利娅·格林斯坦，正在密苏里大学和同事们从事着类似的研究，即培育去除某种基因的小猪。

Do you know the smallest living thing in the world?

你知道世界上最小的生物是什么吗？

The birth, growth, and maturation of biogeochemistry are revealed through vignettes of discovery that capture the thrill of the hunt for insight and snips of the human story behind the science.

生物地球化学的诞生、发展以及成熟都显示着人类故事背后的科学中的每个不同时代的小插曲。

By means of micro metal powder injection molding, researchers can now produce tiny implants like the stirrup, a small bone in the human ear, from biocompatible materials such as titanium.

利用微金属粉末注入成形，研究者现在能制成微小的埋植剂像镫骨，镫骨是人耳中最小的骨头，一般用生物相容性材料如，钛制成。

Heilongjiang Forest Botanical Garden, Harbin 150040, Heilongjiang, China Abstract: Using growth rate and hanging drop methods, biological activity of four acetone extracts from Sophora flavescens Ait., Galinsoga parviflora Cav., Typhonium giganteum Engl., and Datura stramonium L.

黑龙江省森林植物园，黑龙江哈尔滨 150040 摘要：采用生长速率法和悬滴法测定了苦参、牛膝菊、独角莲、蔓陀萝4种植物的丙酮提取物对水稻恶苗病菌、稻瘟病菌、玉米小斑病菌、玉米弯孢菌叶斑病菌、番茄叶霉病菌和辣椒根腐病菌的生物活性。

The small, two-legged creature lived about one hundred-fifty million year ago.

这种小的。2条腿的生物大约生活在1.50亿前。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。