The microphone converts acoustic waves to electrical singals for transmission.
麦克风将声波转
成电信号进行传播。
} inversionThe microphone converts acoustic waves to electrical singals for transmission.
麦克风将声波转
成电信号进行传播。
The conversion film is probably constituted of amorphous and pored alloying tannate chelate.
这种转
膜很可能是由有
孔隙的非晶态合金单宁酸膜层构成.
And it is proved that the trifluoro ethyl methacrylate takes part in the copolymerization reaction.
讨论了氟单体用量对转
率的影响。
The photocatalysis of the semiconductive materials convert the photon energy to chemical energy.
半导体材料的光催
效应可将光能转


能。
HPLC-MS analysis shows that the major hydrolysis products are benzoylaconine and aconine.
水解20h,苯甲酰乌头原碱的转
率最高。
The microorgan-isms employed include mainly chemical conversion bacteria,phototropic bacteria and alga.
所利用的生物体主要包括:
转
细菌、向光性细菌和藻类。
The calcium borate product was prepared with natural ulexite powder,through hydrothermal depolymerization and phase inversion.
以钠硼解石天然矿粉
原料,经水热解聚和相转
制备出硼酸钙产
。
In a middling rainfall condition, calcium eluviate and movement in uprightness direction.
次中等程度的降雨条件下,钙在土壤垂直方向上发生淋溶迁移转
。
The sunshine comes and goes, outpouring driblet and melodious love songs.
光线在转
中流露出点点滴滴曼妙地情歌。
It has converted yellowcake into uranium hexafluoride gas.
它已经
“黄饼”转
六氟
铀气体。
Biofeedback. Self-control allows you to take some damage as subdual damage.
自控力使你能够

伤害转
成淤伤。
The enzyme activity test results showed that aldonase could transform Nacetyl-D-ManNAc into N-acetyl-D-neuraminic acid very efficiently.
经纯
后催
活性实验结果表明,醛缩酶可将N-乙酰-D-甘露糖胺高效率地转
N-乙酰-D-神经氨酸,表现出较高的催
活性。
The third is the establishment of marker-free and skelecton-free transformation vector systems, which are efficient and simple.
第三是着力发展无标记基因、无载体骨架的简单高效转
体系。
Therefore, carbenicillin was the preferable choice of the two tested antibiotics for Agrobacterium tumefaciens-mediated transformation of tall fescue.
因此,在农杆菌介导高羊茅遗传转
中,抑菌剂以选用羧苄青霉素较
合适。
Saw Palmetto assists with the transmutative process during which the cell re-composes itself into a new genetic structure.
锯棕榈协助这
转
过程,在其中,细胞重新组合自身进入到新的遗传结构之中。
Reference on step conversion of coal gasification and carbocoal combustion is offered by the research on pyrolysis carbocoal.
热解半焦的研究
煤气
及半焦燃烧的分级转
技术提供了参考。
Burial diagenesis causes a progressive transformation of smectites, the end-products being dependent on PH and pore water chemistry.
埋藏成岩作用可使蒙脱石进
步转
,最终产物决
于PH值及孔隙水的
性质。
The results show that under microwave irradiation, the intrinsic viscosity and the conversion of the polycondensate are raised.
结果表明,微波辐射能提高缩聚物的特性粘数和转
率。
The phenols were O-alkylated with 100% conversion and 100% selectivities using phenacyl bromide and benzyl bromide as alkylating reagents.
用溴代苯乙酮和溴苄
烷基
试剂,以高产率和100%的转
率以及100%的选择性得到了酚的O-烷基
产物。
By means of cyanoethylation and chlorination,wood sawdust was converted into thermoplastic material and then compounded with short sisal fibers.
通过氰乙基
反应,使木粉转
成
热塑性材料,再与短切剑麻纤维混合,热压制得植物纤维增强塑
植物纤维基复合材料。
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