He could take a community and run it over and over again in different combinations, making ponds without algae, woods without termites, grasslands without gophers, or just to cover the bases, jungles with gophers and grasslands with algae.

他可能選擇一個群落，一遍一遍地以不同的組合來操縱它，制作沒有水藻的池塘，沒有白蟻的森林，沒有囊地鼠的草地直接AA黄片夜色免费视频，或只是控制這塊基地A片不卡在线播放，制作有囊地鼠的叢林，有水藻的草地免费婬色男女乱婬视频app。

It is thought that the mechanism behind excess nutrients affecting the reefs is due to increased light and oxygen competition from algae,[9] but unless herbivory is unusually low, this will not create a phase shift from the Great Barrier Reef being primarily made up of coral to being primarily made up of algae.

有人認為久草视频15，珊瑚之所以受到了營養(yǎng)物質(zhì)過剩的影響，背后的原因是海藻導致了光照和氧氣競爭的加劇黄片一A毛片。除非植食生物出現(xiàn)異常性減少免费毛片不卡，大堡礁的珊瑚被海藻所替代的情況就不可能出現(xiàn)。

Algae essence organic iodine feed additive is made from kelps, it's completely natural, it contains algae sulfated polysaccharide, superoxide dismutase, etc 15 active substances, and more than 10 trace elements including calcium, magnesium, and cobalt, etc, it's called "natural active substance, and treasury of trace elements".

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At last, we studied the function of benthic algae in ecosystem of eutrophic lake, the primary productivity of benthic algae and the role of periphyton in phosphorus retention were investigated in a littoral zone of shallow lake.

最后對底棲藻類在富營養(yǎng)化湖泊生態(tài)系統(tǒng)中的作用和功能進行了初步研究AV免费九九在线观看，測定了不同季節(jié)東湖底棲藻類的初級生產(chǎn)力和對水體中磷的滯留作用欧美一级黄色片99。

In this paper, the authors found the pyritized rod-like bacteria in desmocollinite and the Cyanophytes's gelationous sheath and the degraded organic matter of blue green algae in collinite of high-sulfur coal seams No.9 w(So=2.67% and No.10 w(So=2.54% using SEM-EDX and TEM. These findings of bacteria and algae suggest that they play an important role in the high-sulfur formation.

應(yīng)用帶能譜儀的掃描電鏡和透射電鏡，在烏達礦區(qū)高硫煤9煤層和10煤層的基質(zhì)鏡質(zhì)體中發(fā)現(xiàn)了黃鐵礦化的桿狀菌落日韩欧美在线视频观看，在無結(jié)構(gòu)鏡質(zhì)體中發(fā)現(xiàn)了藍藻膠鞘及其降解有機質(zhì)欧美性爱观看视频，這些菌藻類體的發(fā)現(xiàn)表明低等生源在高硫煤形成過程中起了重要作用。

Terpenoids are mainly occurred on marine algae, coral, sponge and some fungi by monoterpene, sesquiterpene, diterpene and triterpene. and glycosides with structures of lipid, steroid and terpenoid are distributed to marine algae, sponge, sea cucumber and starfish.

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Terpenoids are mainly occurred on marine algae, coral, sponge and some fungi by monoterpene, sesquiterpene, diterpene and triterpene. And glycosides with structures of lipid, steroid and terpenoid are distributed to marine algae, sponge, sea cucumber and starfish. Marine organism; terpenoid; glycoside; bioactivity

這些新發(fā)現(xiàn)的萜類化合物廣泛分布于海藻、珊瑚婷婷丁香五月一区二区三区、海綿以及一些海洋真菌等海洋生物中性欧美在线视频免费，主要以單萜午夜免费A级毛片试看、倍半萜、二萜中文自拍日韩在线视频网、三萜結(jié)構(gòu)型式存在99久久久免费毛片；而糖苷類化合物在海藻、海綿人人草人人艹、海參欧美cao、海星等海洋生物中發(fā)現(xiàn)大部分以糖苷脂、甾體糖苷黄色视频免费观看网页、萜類糖苷型式存在在线人成免费视频。

Besides unique salt - flavored ice lollies , other products on sale at the shop include gourmet salt , bathing salts , salt toothpaste , salt soap , algae soap and algae soya sauce

另外咸冰棒也是七股鹽場的獨家美味，販賣部亦供應(yīng)有美味鹽沐浴鹽含鹽牙膏含鹽香皂藻皂藻醬油等日本乱人伦视频一区二区三区。

It is low in brown algae at 5-11% of dry matter, but comparable in quantitative terms to legumes at 30-40% of dry matter in some species of red algae.

它是低褐色藻類干物質(zhì)在5-11％国产区精品尤物柚木在线，但在30-40％，干物質(zhì)在數(shù)量上相當于豆科植物紅藻中的一些物種精品免费观看69影院。

Along with other top predators they help keep barracuda populations in check, which is important because barracuda consume algae grazers like parrotfish that prevent runaway algae growth from choking the corals.

它們與其他上層的掠食者共同控制梭魚的數(shù)量午夜乱伦网。這一點很重要，因為梭魚掠食的主要對象是鸚鵡魚之類以海藻為食物的魚種国产视频色色色，而后者又能夠阻止海藻迅速滋生導致珊瑚窒息死亡性爱视频网站日本。