Search results

Besides that, we considered of professional laboratory data of the testing of lube oil samples particularly.
The management found water in crankcase when checking main engine, that indicate the lube oil being used was polluted by water.
And we sent oil samples to professional oil analysis laboratory of Castrol to testing.
Inspected whether oil side and water side was leakage.
So some water goes into the crankcase from external along through bolt.

Actually, the discussion in the textbook may have tight relationship with desalination processes, which cover the fields from the choice of plant site to the choice of plant intake and outlet, from the quantity of water to the amount of fresh water production and wastewater discharges.
And specific process has adopted technological plans of getting production water through desalination, while the cooling water will be directly applied to multi-stage flash process.
Both the emission amount and method of the concentrated water from plants may have a certain negative impact on the marine ecosystem, leading to the changes of temperature, salinity and other nature of sea water.
Development, utilization and integrated management of marine resources necessarily requires a large number of relevant professionals, so the contradictions between supply and demand of marine talent become increasingly prominent.
Adjust the professional structure and serve the marine economy.Ocean Development and Management, 2004, 4: 74-78.

Solar and electric heating in the form of a combination of (upper single electrically heated water tank, water tank built-in coil heat exchanger).
Combination of solar and electric heating form two (upper and lower pairs of electrically heated water tank, water tank built-in coil heat exchanger).
Combination of solar and electric heating form two (upper and lower pairs of electrically heated water tank, water tank external heat exchanger).
This ensures that heating water 24h a day.
Fourth, the design must be professional installation and maintenance, effective operation only professional designers can guarantee the system.

Through the task, English comprehensive abilities and professional skills of students are improved, and specialty English teaching abilities of teachers is developed. 1.
The goal of professional English teaching is to help students develop their reading skills of scientific literature and writing skills of professional English, as well as listening and speaking ability [4].
First, 500.00g of natural sepiolite samples (chemical composition in mass ratio are as follows: SiO2, 54.36%; MgO, 35.56%; CaO, 5.67%; Fe2O3, 1.36%; Total amount 96.95%) are added into 3500 ml of water solution containing 175 ml of hydrochloric acid.
Second, the mixture is stirred at the speed of 2,000 rpm for 2 h by a high-speed dispersing machine, and then the sepiolite solid is separated from the admixture by vacuum filtering and washed several times with distilled water until Cl- is not tested with AgNO3, dried at 60 oC, and then the dry cake is crushed and ground into powders using 20 mesh sieves.
In the paper, task-based language teaching is applied to the functional material specialty English and a set of effective teaching methods is designed to develop English comprehensive ability and professional skills of students.

The rural users have little knowledge on the professional planning map.
So current many professional mapping systems are not suitable for these users.
Many professional mapping systems can’t be directly used in villages [3].
Paddy field, Glebe, Water area, as showed in Fig.4.
The value ‘Water area’ is usually used to exhibit crop planted in the water.

Developed new type of pneumatic spray nozzle and research of spray characteristic Siqing Zhou1,a, Heming Chen1,b,Jianyun Li1,Liuchuang Wei1,Xue Zhang1 and Tiexin Yang1 1Faculty of Civil Engineering and Architecture, Kunming University of Science and Technology, Kunming 650500 China azhousq0814@sina.cn, bchenghm650093@yahoo.com.cn Keywords: pneumatic atomizing nozzle, nozzle design, atomization performance Abstract: The Pneumatic atomizing nozzle is quenching test professional nozzle which is designed for new quenching process taking high-pressure nitrogen gas water as quenching medium.
Cylinder brass through hollow out processing is air intake and water intake on both ends.
In order to prevent uneven airflow, air inlet pipe is divided into three, a water inlet pipe, through the different thickness of the hollow out forms two independent loop enclosed Spaces, A is a water inlet, B is an air inlet.
After 3 minutes, Stop collecting; wipe the surface of water, then weighing name as M2.
Figure 6 The water distribution in different gas pressure As it can be seen from the figure, under the conditions of the given quantity of water, as the gas pressure increases, the amount of water collected is reduced, which is due to the gas pressure increases, the flow resistance also increases accordingly; The peak of three figures above doesn't appear in the corresponding center position of the nozzle but slightly deviates towards the water inlet, which is due to the shock effect of the gas flow.

Complete comprehensive evaluation index system of controlling efficiency of engineering project is constructed from three aspects, i.e. implementation efficiency of construction objective, external coordination efficiency and professional qualification enhancement efficiency; based on matter-element analytical method, mathematic model that could evaluate controlling efficiency of engineering project comprehensively is constructed.
Therefore, the efficiencies of communication and enhancement of professional proficiency are also what engineering project controlling efficiency shall cover. 1.1.
So, in the process of constructing comprehensive evaluation index system of controlling efficiency of engineering project, the general framework could be designed from three aspects, i.e. realization efficiency of construction targets, external communication efficiency and professional proficiency enhancement efficiency [3]. 1.2.
Formation of Comprehensive Evaluation Index System of the Controlling Efficiency of Engineering Project Comprehensive evaluation index system of the controlling efficiency of engineering project could be designed generally from realization efficiency of construction targets, external communication efficiency and professional proficiency enhancement efficiency, so first-level index system of comprehensive evaluation index system of controlling efficiency of engineering project is formed by realization efficiency of construction targets, external communication efficiency and professional proficiency enhancement efficiency.
“Application of Matter Element Model in Comprehensive Evaluation of Regional Water resources,” Journal of China Agricultural University, (1): 31-36.

The professional background, engineering experience is a basis for students to choose.
Break down the professional, department and faculty, allowing students select course and learn cross professional and across faculties.
Professional certification system.
Introduction to Professional Ethics of College Teachers [M].
Beijing: China Water Conservancy and Hydropowerpress,2003. 99

Water consumption per ten thousand yuan GDP (WG) is an internationally comparative indicator of water use efficiency (WE), but it cannot further reveal the causes of the differences of WE.
China is a serious water-scarce country, the supply situation of water resources is tight, unscientific water consumption and lower WE also further exacerbate the shortage of water resources in China.
In the current situation of severe water scarcity, to improve WE is an effective way to relieve the water shortage.
Water Res Vol. 11(2003). p. 31(In Chinese) [5] D.
Xu: China Water Res Vol. 5(2012), p. 13(In Chinese) [11] C.

For the water quality evaluation in park, the water samples are uncertain in both morphology and category because of their uncertain properties.
This work studied the water quality evaluation in three parks of Changchun, China by applying the water quality evaluation in park based on similarity measure of Vague sets.
Summary According the water sample data at sampling points of three parks in Changchun, the evaluation results of samples to be evaluated are Class II, unpolluted water for one spot and Class V, heavily polluted water for two spots with the pattern recognition method of Vague set based on similarity measure, which is basically consistent with evaluation of professionals in Reference [11].
Water quality evaluation of landscape water and analysis on remediablecountermeasures in Changchun City [J].
Environmental quality standards for surface water（GB3838-2002)[S].