草酸

Raphides Bunches of needlelike crystals of calcium oxalate found in certain plant cells.

针晶体：在一些植物细胞中发现的成束存在的草酸钙形成的针状晶体。

Goal compound synthesis namely: Take the vanillic acid as outset raw material, obtains 4- hydroxyl - 3- anisole methyl formate with the methyl alcohol reflux conditions, then after the etherification, the nitration, the return to original state, the ring closure response obtains 6- methoxy - 7- animal pen oxygen radical kui zuo lin - 4- alkone, then passes through the chlorination, the substitution aniline, to escape responses again and so on animal pen oxygen radical, etherification to obtain the goal compound; The goal compound and the diethylamine had the amine substitution reaction to obtain TM1, namely 4- benzene amino - 6- methoxy - 7- [2- hydroxyl - 3-(N, N- two ethyl aminos) third oxygen radical] kui zuo lin; Through zuo has the etherification with the Austria niter to respond obtains TM2, namely 4- benzene amino - 6- methoxy - 7- [2- hydroxyl - 3-(2- methyl - 5- nitryl imidazole) third oxygen radical] kui zuo lin.

目标化合物的合成即：以香草酸为起始原料，与甲醇回流条件下得到4-羟基-3-甲氧基苯甲酸甲酯，然后经过醚化、硝化、还原、环合反应得到6-甲氧基-7-苄氧基喹唑啉-4-酮，然后再经氯化、取代苯胺、脱苄氧基、醚化等反应得到目标化合物；目标化合物与二乙胺发生胺取代反应得到了TM1，即4-苯氨基-6-甲氧基-7-[2-羟基-3-丙氧基]喹唑啉；通过与奥硝唑发生醚化反应得到TM2，即4-苯氨基-6-甲氧基-7-[2-羟基-3-(2-甲基-5-硝基咪唑)丙氧基]喹唑啉。

Forms of soil aluminum extracted by oxalate,DCB,and citratesolutions sequentially were noncrystalline.

连续提取中，它所提取的铝不包括交换性铝。3）草酸铵、DCB和柠檬酸钠连续提取的土壤铝同为非晶形铝。

Like thionamic acid, alkyl benzene sulfonic acid, nonyl phenol oxygen ethylene ether, ethylene diamine four ethanoic acid two sodium, oxalic acid, deionized water and so on.

如氨基磺酸、烷基苯磺酸、壬基酚氧乙烯醚、乙二胺四乙酸二钠、草酸、去离子水等。

Another use of oxalic acid is in the final polishing of onyx, marble, and travertine.

另一种使用的草酸，是在最后的抛光玛瑙，大理石，和钙华。

Previous studies indicated that carnosic acid and ursolic acid are the major compounds in Origanum majorana L..

先前有研究指出鼠尾草酸和熊果酸是马郁兰中的主要化合物。

In conclusion, carnosic acid and ursolic acid have anti-inflammatory property and inhibit resistin-inducd atherosclerosis, suggesting that Origanum majorana L.

总而言之，鼠尾草酸和熊果酸拥有抗发炎特性，它们能抑制resistin诱发的动脉粥状硬化。

In fact, increase in oxalate level increases calcium absorption of the body.

事实上，在增加的草酸水平，增加钙吸收的身体。

This is a result of poor food or a steady diet of high oxalate foods.

这种情况的产生是因为不好的食物或者长期的高草酸盐食物食物造成的。

Do I need to avoid foods high in oxalate?

我是否需要食物，以避免高草酸？

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。