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The normal and abnormal embryoid were distinguished by the rate of normal plantlets induced and the regeneration modes of the cottons varieties were compared to two ways, one with the highest rate of normal inducement was the normal way of regeneration plantlet from callus, embryogenetic callus, global embryoid, heart-shape embryoid, torpedo-shape embryoid, cotyledon embryoid to normal plantlet, etc, the other with the lowest rate of normal inducement was the abnormal way from callus, embryoid callus, global embryoid-like, heart-shape embryoid-like, fish torpedo-shape embryoid-like, cotyledon embryoid-like, abnormal plantlet to normal plantlet, etc.

转化后采用平行实验得到不同品种的不同培养体系的愈伤组织、胚性愈伤组织、胚状体、类胚状体、畸形苗和正常苗，以最终正常苗诱导率高的体系的材料作为正常苗的发生过程，以诱导率低的作为畸形苗的发生过程，即分为正常苗的发生过程，愈伤组织——球型胚状体——心型胚状体——鱼雷型胚状体阶段——子叶型胚状体——正常苗：畸形茁的发生过程，愈伤组织——类球型胚状体——类心型胚状体——类鱼雷型胚状体阶段——类子叶型胚状体——畸形苗。

ELISA method was used for comparison. Results The positive rate of DIGFA in testing the serum from 50 infected rats was 96.0%(48/50). The negative rate of DIGFA in healthy rats was 100%(50/50). Cross reaction with Enteroclysis (13 samples) and Tapeworm (11 sqamples) was not observed. The cross reaction rate in 18 Strongyloidiasis rats was 5.6%. The sensitivity and specificity of DIGFA is comparable with ELISA (96.7%).

结果 用DIGFA检测广州管圆线虫实验感染鼠血清50份，其阳性检出率为96.0%，50份正常鼠血清的阴性符合率达100%，DIGFA分别检测蛲虫阳性鼠血清13份，绦虫阳性鼠血清11份和粪类圆线虫阳性鼠血清18份，前二者均为阴性，后者交叉反应率为5.6%；DIGFA与ELISA平行检测30份广州管圆线虫阳性鼠血清，两法符合率达96.7%。

young patients with symptoms of high risks should be suggested to have enteroscope examination,so as to improve early diagnosis rate,radical resection rate,and to improve 5-year survival rate.

对不明原因的便血、腹泻或进行性贫血、有家族遗传史等高危患者，应尽早肠镜检查，以提高早期诊断率，避免误诊。

The approach of coronal valve, open both frontal sdies and cerebral falx cut-off reconstruction may significantly improve therapeutic efficacy of severe craniocerebral trauma, reduce the death rate and complication, improve the survival rate and the awake rate.

冠状瓣双开门大脑镰切开重建术可以显著提高重型颅脑损伤的治疗效果。降低死亡率、并发症发生率，提高生存率及清醒率。

The inducing rate was 94.5%; the optimal medium for the inducting rate of fasciculated shoot was MS+1.0mg/L6-BA+0.5mg/LNAA+stem section with bud, The inducing rate was 37.5%.

诱导愈伤组织的最佳组合为MS+1.0mg/L BA+1.0mg/L NAA+0.5mg/L 2，4-D+叶片，其诱导率为94.5%；诱导丛生芽的最佳组合为MS+1.0mg/L 6-BA+0.5mg/L NAA+带芽茎段，其诱导率为37.5%，增殖培养中，以MS+1.0mg/L BA+0.05mg/L NAA效果最好，增殖率为460%，当株高在2cm以上时，转入1/2MS+0.8mg/L IBA+0.2mg/L NAA生根培养基上，接种30d后，生根率可达90%，移栽成活率达92%。

The results showed that the degrdation rate of fluorobenzene by TiO2/SnO2 coating rosed from 71.9% to 90.1% compared with pure TiO2 coating. The apparent rate constant k of the photocatalytic degradation is related to the initial concentration of fluorobenzene and the reaction order is zero. The corresponding degradation rate of aldehyde with the concentration of 100ppm rosed from 69.2% to 91.4% and the reaction order is one.

结果表明：与未改性涂料相比，SnO2改性涂料的活性对氟苯的降解率由71.9％提高到90.1％，反应表观速率常数与降解液初始浓度有关，光催化降解氟苯属于零级反应；对100ppm乙醛的降解率由69.2％提高到91.4％，光催化降解乙醛属于一级反应。

The relationship between standard metabolism (R〓, mgO〓/h/fish), wet weight and temperature was: lnRs=0.830+0.021T+0.670lnW in short term respiration trials. The relationship between feeding metabolism rate (R〓, mgO〓/g/d) and feeding rate was R〓=0.264C+36. 740 determined in short term respiration trials. The relationship between feeding metabolism , body weight and temperature for gibel carp at maximum feeding rate was R〓=-6. 237+0.697lnW+1. 940lnT.

异育银鲫标准代谢（R〓，mgO〓/h·fish）与水温及体重的关系可表述为：lnR〓=-0.830+0.021T+0.670lnW；异育银鲫摄食代谢率（R〓，mgO〓/g/d）与摄食率的关系可表述为：R〓=0.264C+36.740；结合以上两个模型进行推测，最大摄食率条件下异育银鲫摄食代谢与水温及体重的关系可表述为：R〓=-6.237+0.697lnW+1.940T

METHODS: Cultured rat cardiomyocytes were induced to be hypertrophy by angiotensin Ⅱ and norepinephrine. Glucose oxidation rate, glucolysis rate and fatty acid oxidation rate were determined by liquid scintillation counting, and cell apoptosis was detected by TUNEL.

应用血管紧张素Ⅱ(AngⅡ， 0.1mol/L)+去甲肾上腺素(NE 1mol/L)诱导培养大鼠心肌细胞肥大，以同位素液闪计数法测定葡萄糖有氧氧化率、葡萄糖酵解率和脂肪酸有氧氧化率，TUNEL法测定细胞凋亡。

Results Eight to ten years old children's goitrous rate was less than 5% and the qualifid rate of iodated salt was only 54.96% in Qinghai,and in pasture area the goitrous rate was over 5%.

结果 牧业区8～10岁儿童甲肿率触诊法和B超法均＞5%（8.0％）；从全省范围看出，8～10岁儿童甲状腺肿大率＜5%；碘盐合格率54.96％，西宁地区非碘盐冲销可高达33.94％。

Methods Five primary schools and their villages were randomly selected in each city every year and the children's goitrous rate, uric iodine,family salt and water iodine,and health education about IDD,and so on were investigated. Results The goitrous rate of the children aging between 8 and 10 years had a tendency of declining. In 2001,the rate was 6.52%;in 2002,5.84% and in

每市每年按不同方位随机抽取5所小学及学校所在村为调查点，进行儿童甲状腺肿大率、尿碘、家中食用盐和水碘、IDD健康教育知识等调查。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷