加磷

Three chiral phosphorus ligands were prepared using anisole as the startingat material.Their applications in the asymmetric hydroformylation and asymmetric conjug ed addition of diethylzinc to enones were investigated.

以苯甲醚为原料，合成了三种新的手性含磷配体，考察了三种配体在不对称氢甲酰化反应和ZnEt2对环己烯酮的不对称共轭加成反应中的应用。

In this thesis, a convenient and efficient synthesis of highly functionalizeddihydropyrido[2,3-d]pyrimidines via a double [5 + 1] annulation strategy startingfrom easily available α-alkenoyl-α-carbamoyl ketene--acetals 1 and cheapreagents (NH4OAc, DMF, and POCl3) has been developed.

本论文探索了一种简便有效的合成高度官能化的二氢吡啶并[2，3-d]嘧啶的方法，此方法由易得的α-乙酰基-α-氨基乙酰基二硫缩烯酮1和便宜的试剂(醋酸铵，二甲基甲酰胺和三氯氧磷)通过两步[5 + 1]加成而实现。

Additional, a few vinegar is added after water leaves, make the phosphorous calcium in bone deliquescent inside soup, stew the Shang Ji that come out so flavour is delicious, facilitate intestines and stomach is absorbed again.

另外，在水开后加少许醋，使骨头里的磷钙溶解在汤内，这样炖出来的汤既味道鲜美，又便于肠胃吸收。

The denitrification and dephosphorization can be well achieved without adding the agents.

不需加药可达到较好的脱氮除磷效果。

The Company may in accordance with customer needs, design and produce various kinds of powder, liquid coating line, assembly lines, advanced recovery system drencher painting room, electroplating equipment, electrophoresis equipment, electrostatic spray gun, according to local resources designed to fuel, gas , coal, electricity, heating source for degreasing, phosphating and drying, curing equipment and other processes.

本公司可根据客户需要，设计生产各类粉体、液体涂装流水线、组装流水线、高级回收系统、水帘喷漆室、电镀设备、电泳设备、静电喷枪，根据当地资源设计以燃油、燃气、燃煤、电力、为加热源的脱脂、磷化、烘干、固化等工序设备。

This method was applied to the determination of aluminum, silicon, phosphorus, manganese and copper in ferrotitanium standard sample, and the determination results were consistent with the certified values. The relative standard deviation (RSD, n=7) was 0.56%-3.3%, and the recovery of standard addition was 96%-103%.

该法已用于钛铁合金标准样品中铝、硅、磷、铜、锰的测定，测定结果与认定值相符，相对标准偏差(n=7)为0.56%~3.3%，加标回收率在96%~103%之间。

Sowing technique: Firstly must hasten germination, conduct sowing immediately when white bud shows on the seed; sprinkle 2 tons of farmyard manure with 30 Kg of compound fertilizer or 15 Kg phosphate fertilizer underneath the sowing location, then conduct ridging, sowing and film covering; interplant spacing 30-40 cm, hole sowing with 1-2 seeds per hole, about 1800 seedlings on each Mu of land.

二、播种技术：首先要催芽，当种子露出白尖时应立即播种，2吨农家肥加30公斤复合肥或15公斤磷二胺，洒在播种位置下面后再起垄、播种、覆薄膜，株距30-40公分，穴播每穴1-2粒，亩保苗1800株左右。

Zanhuang gold date required by the human body contains protein, amino acid, phosphorus, calcium, iron, and other trace elements such as vitamin C, Mei Baike as high as 540 mg, is the apple, peach, etc. about 100 times, so people called it a "living Vitamin pills,"Fresh 20-36% sugar, dried jujube up to 60% more than the value of edible and medicinal value of the home Baiguo first non-spread" every day to eat three dates, but the old life "and" increase grain Jujube, Ganoderma lucidum increasingly grass "Minyan.

赞皇金丝大枣含有人体所需要的蛋白质、氨基酸、磷、钙、铁等微量元素如维生素C，每百克高达540毫克，是苹果、桃等的百倍左右，因而人们称它是"活维生素丸"，鲜枣含糖 20-36%，干枣高达60%以上，食用价值和药用价值居百果之首，民间流传有"每天吃三枣、终生不见老"和"五谷加大枣、胜似灵芝草"的民谚。

Adding coagulation into bioreactor can enhance the removal efficiency of phosphor.

投加混凝剂可以显著提高工艺对磷的去除效率。

Your body is 85 per cent water, 15 percent ash and phosphorus!

人体也不过是85％的水份加15％的骨灰和磷元素。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。