查询词典 p.c.

Absorption activity of wheat roo'ts and it's,correlation with roots nutrient flow and leaf photosynthate flow were studied by using 32P and 14C tracer technique.

在小麦生育进程各主要叶龄期分别用~(32)P和~(14)C标记各根层和叶层，研究根系营养物质流与地上部光合同化物质流的动态变化及兵在产量形成上的相互关联作用。

In the Jewish Apocalyptic book, The Parables of Enoch, the date of authorship is considered to be pre-70 C.E.(see James Charlesworth, Jesus Within Judaism, p. 40, ff), the "Son of Man" is presented as pre-existent from all eternity, he is specially related to God, in that he shares both the heavenly glory of God and is God's chosen agent of vengeance and judgment.

在犹太世界末日书，是Enoch的寓言，作者日期被认为是前70可计算(见詹姆斯charlesworth，耶稣在犹太教年03月40法郎)、"儿子的男子"作为前从所有永恒存在，他特意与上帝在他的股份，是天上荣耀上帝上帝代理人复仇和判断。

Under ordinary conditions of pressure ,water becomes ice at C and steam at 100C.7 e; p'{ T' s

在常压下，水在摄氏零度时变成冰，在摄氏一百度时变成蒸汽。

It was found that the section was brittle. The scales of the pangolin were composed of the very thin prismy construction units and the folded units. The scales of the pangolin included such trace elements as S,Si,Fe,Al and Ca, besides the element of C,H,O and N. There were small amount of P element in the internal layer of the pangolin's scale.

结果表明冲击断口为脆性断口；穿山甲鳞片是由极细的棱柱结构单元和叠片结构单元混合形成的；穿山甲鳞片除含有大量的碳、氢、氧及氮元素外，硫、硅、铁、铝、钙5种元素的含量也相对较高，鳞片内层中含有少量的磷元素。

New York: Academic Press, 2002: 285-341.Davies C R, Wareing P F. Auxin-directed transport of radiophosphorus in stems.

茎尖中产生并极性运输的生长素可以调控它们在植物体内运输和分配。

Do you have a return ticket to the P.R.C?

你有到中国的返程票吗？

RIVIERE C N%KHOSLA P K Augmenting the human-machine interface:Improving manual accuracy Albuquerque,New Mexico,USA:IEEE , 1997,null

李文彬 建筑室内与家具设计人体工程学北京：中国林业出版社， 2001，null

Shoes with high heels are no longer in fashion.

U7 C P*|-}现在不再流行高跟鞋了。

The effects of different fertilization on soil microbial biomass C, N, P and maize yield in light sierozem were investigated with a field experiment, which was continued for 4 years at Hongsibu irrigated area of Ningxia.

通过设置在宁夏红寺堡灌区开垦4a的淡灰钙土上的定位试验，研究了不同施肥对新垦淡灰钙土微生物生物量碳、氮、磷及玉米产量的影响。

The compound application of chemical fertilizers and sheep manure not only increased the contents of microbial biomass C, N and P but also raised the yield of maize, therefore, it was the best fertilization measure in the newly cultivated light sierozem.

化肥与有机肥羊粪配合施用既能显著增加土壤微生物生物量碳、氮、磷含量又能使玉米产量显著提高，因此是新垦淡灰钙土施肥的最佳选择。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。