查询词典 tn

The polluted river water was inpoured into the device,batch process was used.120 hours later,TP,NH+4-N,and TN removal rates were 68.5%,46.0% and 53.8% respectively,which were 52.3%,40.4% and 43.3% higher than those in the contrast experimentwithout Canna in...

采用近自然的静态处理方式，经过120 h，TP、NH4+-N和TN去除率分别为68.5%、46.0%和53.8%，较对照1(无美人蕉和泥鳅，其他条件相同)分别提高52.3%、40.4%和43.3%。

Earth protection system this project uses the TN-S system, meets the zero guard wire special-purpose, uses the union earth, its earth resistance is not bigger than 1 ohm.

接地保护系统本工程采用TN-S系统，接零保护线专用，采用联合接地，其接地电阻不大于1欧姆。

Objective Cultured RK13 and Tn-5B1 animal cell lines were induced with heat-killed Esherichia coli DH5α or Staphylococcus sarophyticus.

目的 利用诱导的离体动物细胞系兔肾细胞RK13和昆虫细胞Tn-5B1产生抗菌活性肽类物质，筛选具有抑菌作用的抗菌药物。

Lactobacillus decreased pH, the value of NH3 / TN, and increased the content of lactic acid of all silages, especially improved the quality of alfalfa and the whole-plant paddy.

加入乳酸菌制剂后降低了所有青贮料的pH值、NH3/TN；提高了各青贮料的乳酸含量，尤其对于苜蓿与全株水稻的效果最为明显。

The main conclusions were summarized as follows,(1)Filamentous periphyton in the wastewater treatment system showed nitrogen and phosphorus removal efficiency,and the average removal rates of NH_4~+-N,NO_3~--N,TN,PO_4~(3-)P and TP reached 60.5%, 52.4%,68.4%,71.9%and 74.0%,respectively.

研究结果主要体现在以下几方面：(1)丝状周丛藻类对水体中的氮、磷均具有显著的去除效果，对NH_4~+-N、NO_3~--N、TN、PO_4~(3-)-P和TP的平均去除率分别达60.5%、52.4%、68.4%、71.9%和74.0%。

But unicellular periphyton just had significant removal effect on NH_4~+-N and TN,the average removal rates were respectively 32.0%and 46.6%,while the removal rate of TP was relatively low(30.9%).

颗粒态周丛藻类仅对水体NH_4~+-N、TN的去除效果较明显，平均去除率分别可达46.6%和32.0%，而对磷污染物的去除率相对较低，TP平均去除率为30.9%。

5Under SE medium conditions,unicellular periphyton had significant absorption effect on nitrogen,nutrient the average removal rate for TN and NH_4~+-N could reach above 20%,while NO_3-N increased, and the phosphorus absorption rate was still low(＜10%).

5培养液条件下，颗粒态周丛藻类表现出显著的氮营养物吸收效果，TN和NH_4~+-N的平均去除率均可达20%以上，NO_3~--N略有增长，而对磷营养的吸收率仍较低(＜10%)。

During the experiments,filamentous periphyton growed well in sewages,and its biomass was increased signicantly with nitrogen and phosphorus removal rates.The maximum removals of NH_4~+-N,NO~(3-)-N,TN,PO_4~(3-)-P and TP were occurred as the Chla concentrations were 1.14,1.01,1.00,0.84,and 1.02 mg·g~(-1),respectively.

试验期间，丝状周丛藻类能很好地适应污水环境，其生物量和氮、磷去除率显著相关，NH_4~+-N、NO_3~--N、TN、PO_4~(3-)-P和TP的最高去除率分别出现在Chla浓度为1.14、1.01、1.00、0.84和1.02 mg·g~(-1)时。

3The ratio of TN:TP of the water treatment system ranged from 5.3～20.6,which satisfied with growth need of filamentous periphyton to effectively absorb nitrogen,phosphorus contaminants.

3丝状周丛藻类处理系统的进水TN：TP介于5.3～20.6，达到了藻类生长所需的适宜范围，从而促使丝状周丛藻类较好地吸收污水中的氮、磷污染物。

Up to the present,the company has the ability to manufacture 15 series and I about92 specifications of products ,such as electronic balances of FA /JA, MP/JA series, largescale electronic balances of YP series, precision torsion balances of JN series ,TN-100C tray torsion balance moisture quick determination meters (model:SC-10,SC-69-02C,SH10A and JSC-20),hydrostaticai electronic balances of DSJ series ,liquild specific gravity balance etc.

目前，公司生产的产品有：FA/JA系列电子天平，MP/JA系列电子天平，JY/YP系列电子天平，YP系列大称量电子天平，JN系列精密扭力天平，TN-100C托盘扭力天平，水分快速测定仪系列（SC-10，SC69-02C，SH10A，JSC-20）DSJ系列电子静水力学天平，PZ-D-5液体比重天平，TG系列机械分析天平，TG系列机械标准天平等15个系列近92种规格品种的产品。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。