营养体

Mycorrhiza is a mutualistic symbiosis between plants and fungi, and ectomycorrhiza is an important type of mycorrhiza.

菌根是一种植物营养根与土壤真菌形成的共生体，在自然界中分布广泛。

Mycorrhiza is a mutualistic symbiosis between plants and fungi, and ectomycorrhiza is an important type of mycorrhiza.

菌根是一种植物营养根与土壤真菌形成的共生体，在自然界中分布广泛。外生菌根真菌是菌根真菌的重要类群，其宿主植物约占陆地植物总数的3%左右。

For instance, when nutrients run low, individual myxobacteria may come together to form a fruiting body to produce spores.

例如，当营养缺少时，个体粘丝菌可能会聚集起来形成一个果状体来生产孢子。

Orchidaceae has highly specialized morphological,structural,and physiological characteristics,it is an ideal material to study flower pigmentation and ovule initiation and development.

兰花离体培养开花系统的建立，可以用来探明兰花如何从营养生长向生殖生长的转变机制，是研究花的分化、发育的理想材料。

Orchidaceae has highly specialized morphological, structural, and physiological characteristics,it is an ideal material to study flower pigmentation and ovule initiation and development.

兰花离体培养开花系统的建立，可以用来探明兰花从营养生长向生殖生长的转变机制，是研究花的分化和发育的理想材料。

Orchidaceae has highly specialized morphological, structural, and physiologicalcharacteristics,it is an ideal material to study flower pigmentation and ovule initiation anddevelopment.

兰花离体培养开花系统的建立，可以用来探明兰花从营养生长向生殖生长的转变机制，是研究花的分化和发育的理想材料。

Liver pain, or even death in cirrhotic ascites; Paragonimiasis infected cysts, child or adult worms in human tissues and organs within the transitional, If staying in the lung, patients would cough, chest pain and other discomfort, live in the brain occur in epilepsy, hemiplegia, live mainly in the liver to the liver, liver pain, will live in the subcutaneous form transitional mass or nodule; Fasciolopsiasis worm infection can suffer from abdominal pain, diarrhea, malnutrition, etc.; Angiostrongylus cantonensis larvae in human migration, lesions in the brain, can cause severe headache, nausea, vomiting, fever and neck hard, there will be serious paralysis, lethargy, coma or even death.

感染食源性寄生虫病后可出现不同的症状或体征：华枝睾吸虫病的危害主要是肝受损，轻症者可出现胃肠道不适症状，重者常有肝肿大、肝区疼痛、肝硬变腹水甚至死亡；感染肺吸虫囊蚴后，童虫或成虫在人体组织与器官内移行，若寄居在肺里，患者会出现咳嗽、胸痛等不适感觉，寄居在脑中则出现癫痫、偏瘫等情况，寄居在肝内主要表现为肝大、肝痛，寄居在皮下则形成移行性包块或结节；感染姜片虫后可出现腹痛、腹泻、营养不良等；广州管圆线虫的幼虫在人体移行，病变集中在脑组织，可引起剧烈头痛、恶心、呕吐、发热及颈硬等，严重者会出现瘫痪、嗜睡、昏迷甚至死亡。

Results: Hedgchlum Coronagium Kocnlg is poisonless and edible, containing a great deal of nutrition, especially proteins such as, Fe, Zn, Ca. It has more essential amino acid than any other flowers and plants. High thickness of Hedgchlum Coronagium Kocnlg juice can improve the mice's heart-rate and enhance the contractility of rats' heart which have been cut from their bodies.

结果：实验证实白姜花无毒可食用；含有各种营养物质，特别是蛋白质、铁、锌、钙含量较高；人体必需氨基酸含量也居其它花卉之首；高浓度原液有提高小白鼠的耐力、减慢大白鼠心率以及增强大白鼠离体心脏收缩力的作用。

To study furderly the activity of CNTF mutant designed by computer molecular modling,this study used the methods of dissociated cultures of chick dorsal root ganglion、TF-1 prolification and the normal mice′weight loss tests.

为了进一步研究我室应用计算机分子模拟设计并表达纯化的睫状神经营养因子突变体蛋白的生物学活性，分别采用鸡胚背根神经节无血清培养法、TF-1细胞增殖法、正常小鼠减重法对其活性进行研究。

After sciatic nerve lesion 3 days, Schwann cells and other non-neuronal elements, begin to proliferate and express a great deal of neurotrophic factors incloding NT3, showing that NT3 may be transported retrogradely to neuronal soma, resulting in strong immunoreactivity.

损伤后3天，以雪旺细胞为主的非神经细胞开始大量增殖，雪旺细胞表达大量神经营养因子包括NT3，并逆向转运到达运动神经元胞体，这也导致免疫反应性的增强。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。