G scope
1.The ultrastructure of the goose skin and hair in winter with four differ-ent tanning processes after the acid treatment(acid treatment liquid:sulfuric acid 3 g/L, formic acid 1 g/L, glycolic acid 1 g/L,sodium sulfate decahydrate 60 g/L and salt 30g/L)was studied with scanning electron microscope and transmission electron micro-scope.
2.The residue was with- in the scope allawed by FAO/WHO,whether 2.5g/mu or 1.5g/mu of active ingredient of deltamethrin was applied.
3.the scope of lactose content is 44.00g/L～47.30g/L,the butterfat content is 59.50+3.30.The lowest is black goat in Jianchang(44.00g/L),the highest is black goat in Jintang(47.30g/L),the difference is not notably(P>0.05);
4.Via orthogonal test, optimum process parameters and application scope are defined as follows: bleaching agent 1.5g/L(active chlorine), bleaching at 30℃ for 30 minutes, pH value 5.5. The bleached linen yarn features good breaking length and evenness of size.
5.[CONCLUSION] The amount used in 30~45kg/hm-2 could increase the output of the cotton, obviously the production increase scope reaches above 10%, to the textile fiber quality not tremendous influence, the bell number increases 5.7~9.4 ten thousand per /hm2, the bell increases 0.1~0.19g.
6.Abstract: Through analysing systematically the conditions of engineerin g geology and hydrogeology, the regimes of groundwater level and data of deep wells, the p aleorelief, and the groundwater levels measured during the periods of foundation investigation of each existing building, the aberrant cause of groundwater level at Yangfangdian and its vicinity was derived, and the approximate scope of grou ndwater level anomalies in the above -mentioned area in March, 1999 was obtained by calculation.
7.Amount used in 30 -45 kg · hm-2 could obviously increase the output of the cotton, the production increase scope reaches above 10% ,to the textile fiber quality not tremendous influence, high increases 3.4 - 11. 3 cm, the bell number increases 5. 7 -9. 4 ten thousand per hectare, the bell increases 0. 1 -0. 19 g;
8.amount used in 30-45 kg/ha could obviously increase the output of the cotton,the production increase scope reaches above 10%,to the textile fiber quality not tremendous influence,high increases 3.8-10.2 cm,the bell number increases 5.7 ten thousand-9.4 ten thousand per ha,the bell increases 0.1-0.19 g;
9.Scope of Business: Importing and exporting of the following goods: electromechanic products e, g, mechanical equipment, instruments, marine machinery ;tobacco machinery and its spare parts; based on the expertise of china state shipbuilding company(CSSC)and kunming shipbuilding equipment corporation(KSEC) in scientific research, designing, shipbuilding and tobacco machinery manufacturing, CSTCKM undertakes business in contracting engineering project, Sino-foreign joint venture, diverse cooperation, technical exchange and consultation.
