矽藻類 的英文怎麼說
中文拼音 [xīzǎolèi]
矽藻類
英文
diatom-
The diverse phytoplankton species inhabiting the ocean ' s surface waters ? which mainly consist of single - celled cyanobacteria, diatoms and other kinds of algae ? form the base of the marine food web
這表層水域里住了各式各樣的浮游植物(以單細胞的藍綠藻、矽藻和其他藻類為主) ,形成了海洋食物網的基礎。Sometimes the excretion of larvae is 3 or 4 times the length of their bodies. this is known as the " excretion - dragging phase ", because the excrement is drawn along behind the protozoeal shrimp in long strands. when the larvae have eaten, they fill their intestines exhibiting a yellowish green color spirulina and skeletonema costatum, or white color oyster eggs
眼幼蟲期之攝餌情形可由幼蟲是否托著長條狀之糞便判別,有時托上其體長3 4倍長之糞便,故又稱為拖糞期,飽食后其腸管內呈黃綠色螺旋藻矽藻類,或白色牡蠣卵。
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