a big bug
7.The weakness with inherent lumber is wet bilge drying shrinkage, dimension change is big, eat by moth of easy cut, mildewy, bug, want to keep for a long time beautiful, must notice to maintain, need to wax regularly, maintain the ground to have one the layer is thin thin waterproof layer, lest floor of water portion macerate, go against a floor to protect clean.
8.Adornment: In the bedroom " triangle " ornamental is overmuch, advocate bodeful; The head of a bed hangs a book, it is beautiful with landscape flowers and plants, avoid is setting with animal of tiger, bug; Flower of bracketplant of the avoid on the bed, lace flower reachs big droplight, affect the health of habitant otherwise.
9.Law of coloring of change orchid family name, can be bacterial cent two kinds big: Use method of this kind of coloring, it is to use gentian to catch a bug first, all bacteria caught purple, besmear again next with iodic fluid, will strengthen the tie of dye and bacterium body, the alcohol of 95 ％ comes to reoccupy decolour 20 ～ 30 seconds, some bacteria not by decolour, still withhold purple, some bacteria are become by decolour colorless, reoccupy answer is red finally answer catch 1 minute, the result already was caught by the bacterium of decolour Cheng Gong is lubricious, not the bacterium of decolour still keeps purple, no longer chromatic, such, every is caught purple bacterium calls bacterium of positive of change orchid family name; Ran Chenggong calls bacterium of negative of change orchid family name lubriciously.
