水蛭进行觅食的三个特点
水蛭进行觅食的三个特点：
Leeches on foraging three features:
消化缓慢：在日本医蛭的嗉囊、盲囊中，吸入的  ，；红细胞在很长一段时间都可以保持新鲜和完整，只有；当身二体需要能量时才分解利用。水蛭种苗http://www.jntcyz.com/这些食物在数月内是E依靠一种共生的假单孢杆菌慢慢消化的。
Slow digestion: in Japan medical vermiculite craw, blind sac, suction,; Red blood cells in a long period of time can keep fresh and full, only; When the body is decomposed using two body needs energy. The food in a few months is a kind of symbiotic E depend on the fake single spore bacilli slowly digest.
吸人的血液或体液不会在水蛭本身的消化道重内凝固，大部分的水分随盐分通过肾管排出体外外  这就是氧咏，看到山蛭吸血后，它的体表会有一层清亮的液体。但是我    量们发现水蛭在行动时肌肉收缩厉害，如果体内有血凝块，  ；摹势必会阻挠其行动。可能是由开水蛭吸取的血液流经颚间    蛭  譬时，混入了含有水蛭素的分泌物。
Suck people's blood or body fluids will not solidified within the leech itself of the digestive tract, most of the water with salt by renal tube from outside the body This is oxygen, see mountain vermiculite after feeding, its surface have a layer of clear liquid. But I have found the amount of leech in action when muscle contraction, blood clots, if the body; A copy will obstruct the action. May be the open leeches suck blood flows through the jaw vermiculite Pi, mixed with contains hirudin discharge.
由于它有锐利的、精细的切割皮肤的工具———带齿的颚，并在切割时实行局部麻醉，能在寄主未察觉的分睛况下，从寄主吮吸大量的血液或者体液。吸血水蛭通过口腔内具齿的肌肉性颚及其后面的肌肉性咽往复坦地动作来蓉完成吸血行为。
Because it has the sharp, fine cutting tool skin -- - toothed jaws, and implements the local anesthesia, when cutting can not detect points in the host to examine, sucked from the host, a lot of blood or body fluids. Leeches in through the mouth muscle of tooth jaw and the muscle behind the sexual pharynx reciprocating actions to rong complete vampire behavior.

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