查询词典 infection period

Virus and RLO were detected in tissues of Chlamys farreri and infection rate of virus ranged from 80% to 100% during cultured period. The infection intensity of virus varied evidently and the highest infection intensity of virus was found in July and August when acute death of Chlamys farreri occurred.

而栉孔扇贝在整个养殖期间，病毒感染率基本保持在80％-100％之间，感染强度在不同养殖季节变化极为明显，其中感染强度的高峰出现在栉孔扇贝大规模死亡的7、8月份。

Vidicon collect simulate image in period of time and send to computer or DSP chip through video collection card digitlization,use computer to gain eyewinker and process digital image processing:using image area segment and boder measure to calculate area and perimeter;using image smoothness to wipp offthe infection of yawp;using dynamic background and image suited technology to overcome the infection of ray;calculation the parameter of eyewinker(area, perimeter,round measurement, proportion characer and invariant monent),using least norm to design the linearity classify parts,using image matching technologyto classify eyewinker,and to judge whether the eyewinker is harmful to diff background,if the eyewinker satisfy the character require of harmful object ,system will auto-stsrt alarm device. If there ia not have found any eyewinker, Vidicon will collect new simulate image and make processing.

本设计是将摄像机或高频头采集到的模拟图像经过视频采集卡数字化后送入计算机或DSP芯片，利用计算机对采集到的一定时间段内的图像进行异物获取，并对异物图像进行数字图像处理：利用图像区域分割和边缘检测以便进行面积和周长的计算，利用图像平滑去除噪声的影响，利用动态背景运动检测法和图像配准技术克服光线的影响，并通过异物的各类参数（如面积、周长、圆形度、比例特征和不变矩等）的计算，采用最小范数分类法设计了线性分类器，利用图像匹配技术对异物进行分类，从而判断异物是否有害，针对于不同的背景，若异物满足有害物体的特征要求，则认为物体有害，自动启动报警装置，如果没有发现有害异物则新摄入的图像将取代前一时间段的图像再进行图像处理。

Objective To explore the relation between the latent period of human's infection of Streptococcus Suis, the way of infection and pathogenesis, and to provide the scientific foundation for prevention and cure.

目的探索人感染猪链球菌病潜伏期、感染方式与发病的关系，为人感染猪链球菌病防治提供科学依据。

Clinical Efficiency of Meningococcus Group A Capsular Polysaccharide Vaccine in Children Three Months to Five Years of Age Cellular and Humoral Components of Monocyte and Neutrophil Chemotaxis in Cord Blood Oral non-absorbed Antibiotics Prevent Infection in Acute non-lymphoblastic Leukemia Aspirin-induced Hepatotoxicity and Its Effect on Juvenile Rheumatoid Arthritis Prediction of Morbidity in Hemophilus Influenzae Meningitis Neurological Sequelae in Children Surviving Mechanical Ventilation in the Neonatal Period Developmental Effects of Prolonged Pregnancy and the Postmaturity Syndrome Long-term Outcome of Hemophilus Influenzae Meningitis Related to Antibiotic Treatment Recommendations for a National Policy on Poliomyelitis Vaccination Impaired Humoral Immunity in Treated Hodgkin's Disease Development of Immune Response during Typhoid Fever in Man In Vitro Susceptibility of Recently Isolated gram-negative Bacteria to Gentamicin, Sisomicin, Tobramycin, and Amikacin Studies of Urticaria and Acute Serum Sickness with the CI Precipitin Test Epidemic Measles in a Highly Vaccinated Population Congenital Chloride Diarrhea Acute Parotitis Associated with Influenza, Type A: Twelve Cases Urinary Tract Infection in high-risk Newborn Infants Maternal ABO Blood Group Type B: A Risk Factor in the Development of Neonatal Group B Streptococcal Disease

脑膜炎双球菌A羣被囊多醣类疫苗接种在3个月到5岁大小孩之临床效果脐带血内单核球及嗜中性球化学向性之细胞成分及体液成分口服不被吸收的抗生素可预防性急非淋巴球性白血症病人罹患感染阿斯匹灵引起之肝毒性及其对幼年性风湿样关节炎之影响流行感冒杆菌脑膜炎预后之预测新生儿时期接受人工呼吸器其日后神经系统上之后遗症过期妊娠及过度成熟徵候对发育之影响流行感冒杆菌脑膜炎之长期预后与抗生素治疗之关系对"小儿麻痹预防接种的国家政策"的建议 Hodgkin's disease治疗后体液免疫之缺损伤寒患者免疫反应的研究目前分离出来的革兰氏阴性菌在体外对Gentamicin，Sisomicin，Tobramycin和Amikacin之感受性荨麻疹和急性血清病CI沉淀素试验的研究在大多数接种人羣发生的麻疹流行先天性氯腹泻与influenza A型病毒有关的急性腮腺炎：12病例报告高危险性新生儿的尿道感染母亲血型B型：为新生儿发生B羣链球菌疾病之个危险因素

Shandong Shengli Bioengineering Co., Ltd., Jining 272037, Shandong, China Abstract: The cause of infection in the process of avermectin production was studied from infected time, scope and bacterial type. The test method to check the infection caused by other bacteria was also raised. The ways to prevent infection was ascertained from preparation of microbial strain, air purification, medium disinfection, ductwork deployment and systematic dead angle cleaning. Meanwhile, adjustment measure was summarized in different infected period such as microbial strain, seed pot and yeastiness.

山东胜利生物工程有限公司，山东济宁 272073 摘要：从染菌的时间、类型、范围三方面探讨了阿维菌素发酵染菌的原因，提出了发酵过程中杂菌的检查方法，分别从菌种制备、空气净化、培养基灭菌、管路配置、系统死角清理等方面明确了防止发酵染菌的措施，得出了斜面菌种、种子罐、发酵罐不同时期染菌后的补救措施。

Results Complications of deep white candidiasis infection inside the hospital mostly took place among patients suffering from chronic respiratory diseases, malignant tumors and nosohemia,accounting for 59.09%.Infection was in direct proportion with the length of hospitalization.The chief factor leading to infection was the long-term use in large doses of wide-spectrum antibiotics,especially the use of the third-period cephalosporins,which are wide in spectrum and strong in killing bacteria.White candidiasis infection results from the composite action of multiple dangerous factors. Ofthose infected,40.91%used hormone and 11.36% used immunosuppressive agents as well as radiotherapy and chemotherapy. The application of trauma examination and curing also created conditions for the occurrence of infection.

结果 发生医院内部白色念珠菌感染多系慢性呼吸系统疾病、恶性肿瘤和血液病患者，占59.09%；感染与住院时间成正比；广谱抗生素大剂量、长时间应用，特别是选择广谱、杀菌力强的第三代头狍菌素类是致感染的主要因素；白色念珠菌感染是多种危险因素综合作用的结果，感染者使用激素的占40.91%，使用免疫抑制剂及放疗化疗的占11.36%，实施插入性操作及各种介入性治疗为感染创造了条件。

There are some relationship between HCV genotype and HCV geographic distribution , sex,age and infection period of patients.

丙型肝炎病毒基因型的分布和地域性、感染者的年龄、性别和感染时间有一定程度的关系。

Additional clinical studies are needed to delineate further the role of antiretroviral therapy in the primary infection period.

另外，还需进行进一步的临床研究明确抗逆转录病毒治疗在初发感染阶段的作用。

Determination of SCRP is a rapid, sensitive and a new index for diagnosis of newborn infants diseases in earlier infection period.

SCRP检测是一项快速、灵敏的诊断新生儿感染的新指标

The rust time of the moderately resistance plants was visually later than other groups. The infection period of uredia on the moderately resistance plant was shorter than others.

第一典型变量比第二典型变量更有效，第一典型变量大体可以将三类具有不同抗锈性的品种区分开。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。