| 1. | Brief discussion on object system of time - effect forfeiture
浅析消灭时效之客体制度 |
| 2. | A study on the time - effect relationship in the treatment of bronchial asthma with medicinal vesiculation therapy
天灸疗法治疗支气管哮喘的时效关系研究 |
| 3. | Studies of sini decoction inhibition effects and it ' s dose - effect and time - effect changes on et during myocardial ischemia
四逆汤对心肌缺血大鼠内皮素影响的研究 |
| 4. | Because the pod activity and chla content have good time - effect and dose - effect relationships with pollutants , they both can act as biological and physiological indicators for porphyra haitanensis stressed by environmental pollution
综卜nf述否p （ 》宁件龟（ 1下1六二且jj染物问i1一良大的时d ’ |
| 5. | Qualitative and quantitative analysis which focus on the time - effect component are carried out for the proposed models . it is showed that the proposed models are reasonable and can be applied in practice
对模型成果进行了定性和定量分析，并重点对时效位移进行了研究，认为该成果合理有效，可以应用于实际工程。 |
| 6. | Under - fitting problems usually appear in regression models for dam safety monitoring . to overcome those problems , firstly , integral regression temperature factors and periodic time - effect factors were introduced to expand the classical factor set
本文首先从物理概念角度出发，引入积分回归温度因子和周期性时效因子，对传统模型因子集进行扩充，以弥补传统模型拟合一些特殊物理过程的不足。 |
| 7. | 4 ) all groups did n ' t show out the significant time - effect and close - effect relationships between pollutants and ( he soluble protein . but with the prolonging of exposure , the effect of all pollutants on rna and dna contents almost is that the content first increases and then decreases , and the larger the concentrations of the same pollutant , the earlier the decrease turns up
随人物门问的延，所何污染物对厂n八、 1 ） n八念品的2即对从小卜斯见为先1 ： i门厂价的时间效应人系，九染物浓度越人；脚；川厂见下阶门。 |
| 8. | In the field of the phytoremediation of copper pollution , submerged macrophytes are focused less than the terrestrial plants . in this study , ceratophyllum demersum l . and cahomba caroliniana a . gray were used as the test plant . the following two aspects were investigated in vivo methods : 1 ) the toxicity effects of cu2 + on the three main antioxidant enzymes ( including cat , pod and sod ) of two submerged macrophytes were detected at different low doses and on the chronic exposure , in order to establish the dose - effect relationship and the time - effect relationship , and thereby acquire the toxicity threshold ; and 2 ) with two submerge macrophytes throng cultured individual or combined on the chronic exposure , it was found on the bcf of copper and the influence of interspecific relationships to the submerge macrophytes resistance or bioconcentration
本论文以两种大型沉水植物金鱼藻( c . demersuml . )和水盾草( c . carolinianaa . )为受试植物，从它们对水体中cu ~ ( 2 + )的生物富集作用和动态，以及cu ~ ( 2 + )对它们体内抗氧化酶的急性毒性效应和亚急性毒性效应两方面进行了研究： 1 )通过体内暴露不同剂量的cu ~ ( 2 + ) ，探讨cu ~ ( 2 + )对植物体内三种主要的抗氧化物酶( sod ， pod ， cat )的毒理效应，建立剂量?效应关系和时间?效应关系，以揭示沉水植物对cu ~ ( 2 + )的抗性机制； 2 )通过对金鱼藻，水盾草单独培养和共同培养的方式，分别研究了两种沉水植物对cu ~ ( 2 + )的生物富集系数及其动态以及两种植物的种间关系对富集铜和植物耐性的影响，综合评价了两种植物在铜污染水体的植物修复中的应用前景。 |
| 9. | Combined toxicity analysis shows that the interactive effect between methmidophos and cd2 + is antagonistic . 3 ) there are good time - effect and dose - effect relationships between the pollutants and chla contents , which is the chla content of most of group decreases with the increasing of dose and prolonging of the exposure , beside exposed the img / l group of cu2 + , the chla content increases with the prolonging of exposure
除甲胺磷、 cu ~ ( 2 + )低浓度( 1mg l )使chla含量随污染时间延长而升高外，其它浓度组的污染物均使chla含量随污染时间延长而降低，表现出良好的时间效应和剂量效应关系。 |
| 10. | The levels of metallothionein synthesized in liver of the mice induced by different stress factors including trauma , starvation , zinc ( zn ) nutriment , cadmium ( cd ) poison , both zn nutriment and cd poison and different treating ways which were designed according to the time - effect and dosage - effect were detected by atomic absorb mean and sulfydryl saturation mean respectively
用镉饱和法及巯基显色法两种方法检测小白鼠肝脏mt的量，研究不同应激因子诱导小白鼠肝脏mt合成的对应情况，结果表明： 1镉常规毒理实验中，镉对小白鼠腹腔注射的半致死剂量为2 . 12 ( 2 . 67 1 . 71 ) mg / kg 。 |
