利用甲醇浸提、单因素试验和正交试验探讨了从甜杨桃叶中提取黄酮的最佳工艺条件。
The extraction of flavone by methanol from sweet carambola leaves was studied by a single factor test and orthogonal design test.
朱兰属的任何一种坚实的沼泽兰；陆生，根茎纤细，叶一片或少数几片，花单朵顶生。
Any hardy bog orchid of the genus pogo nia: terrestrial orchids having slender rootstocks and erect stems bearing one or a few leaves and a solitary terminal flower.
本文是作者在多连通区域单叶函数领域研究成果的总结。
The present article is an account of results on univalent functions in multiply connected domains obtained by the author.
以体积分数70%的乙醇为萃取液，用单因素分析与正交试验相结合的方法，研究了微波萃取沙棘叶黄酮。
The microwave-assisted extraction of seabuckthorn leaves flavonoids is investigated using single factor and orthogonal test in the 70% ethanol solution.
主要研究了油酸钠作捕收剂， 草酸钠、 水杨酸钠等四种小分子有机调整剂对一水硬铝石、叶蜡石、高岭石三种单矿物的作用。
The effect of four small-molecule organic regulator to three single minerals such as diaspore, pyrophyllite and kaolinite was investigated using sodium oleate as collector.
结论：在单侧甲状腺腺叶切除术中显露喉返神经可以有效地防止喉返神经的损伤。
Conclusion: Exposure of the recurrent laryngeal nerve during total unilateral thyroid lobectomy can prevent the damage of the recurrent laryngeal nerve effectively.
证明了摆线齿锥齿轮副的啮合线是单叶双曲面上的一条曲线。
It is demonstrated that the meshing line between two meshing epicycloidal bevel gears is a curve of uniparted hyperboloid.
茎的初生结构中多个维管束排列成环状，节部为单隙三迹，叶迹分别来自于3条维管束或同一条维管束。
The vascular bundles of the primary structure in stem are ring arranged, and the node is unilacunar and 3-traced, which is from three vascular bundles or one vascular bundle.
本文研究一类广义负系数单叶解析函数，得到了准确的系数估计，偏差定理，凸性半径和星形性半径。
In this paper, we study a generalized class of univalent functions with negative coefficients. Sharp coefficient estimates, distortion theorem and radius of convexity and starlikeness are obtained.
目的探讨单脑叶为主的局限性脑挫裂伤早期脑疝手术治疗中能否保留骨瓣问题。
Objective to explore the reservation of bone flap in the surgical treatment of early stage brain hernia secondary to cerebral local contusion and laceration in a single lobe of brain.
在单因素实验的基础上探讨了香椿叶黄酮类化合物提取的最佳工艺参数。
On the base of single-factor experiment, the optimum parameters of extraction for flavonoids from Toona sinensis leaves were discussed.
利用甲醇浸提、单因素试验和正交试验探讨了从甜杨桃叶中提取黄酮的最佳工艺条件。
In this paper, extraction of flavone by methanol from sweet carambola leaves was studied by single factor test and orthogonal design test.
结论：单侧腺叶加峡部切除术加或不加颈淋巴结清扫应作为原发灶局限于一侧腺叶的分化型甲状腺癌的首次手术治疗方式。
CONCLUSIONS: Unilateral lobectomy plus isthmectomy with or without cervical lymph node dissection should be recommended as the first treatment for DTC with primary focus localized in unilateral lobe.
由水稻黄单胞菌引起的白叶枯病是世界上对水稻生长最具破坏性的病害。
Xanthomonas oryzae pv. oryzae is the causal agent of rice bacterial blight, a destructive rice disease worldwide.
欧亚大陆一种落叶乔木，有互生的单叶及白色或粉色的花朵。
A deciduous Eurasian tree having alternate simple leaves and white or pink flowers.
单叶函数的系数估计问题、极值问题研究一直倍受各国数学家高度关注。
The problems of coefficient estimates and extreme values of univalent functions are highly emphasized all the time by mathematicians from all over the world.
利用植物单叶光谱模型PROSPECT分析了植物叶片结构和组分对其反射光谱的影响。
The influence of structure parameters and contents of plant leaves on their reflectance spectra was analyzed using the PROSPECT model.
分析了苜蓿茎上附着的叶片数对其干燥速率的影响，并与单叶和单茎的干燥速率进行了对比。
The influence of leaf Numbers attached on an alfalfa stem on the drying rate was analyzed and compared with that of a single leaf and a single stem.
杏树一种原产于亚洲和北非的落叶树(杏树)，有互生的单叶，粉色花朵和坚韧果实。
A deciduous tree (Prunus dulcis), native to Asia and northern Africa and having alternate, simple leaves, pink flowers, and leathery fruits.
利用保角变换，首先在二维平面得到双曲线型的等位线簇方程，然后过渡到三维空间，从而得到表面为单叶双曲面（两实半轴相等）的带电导体的等位面簇方程。
Transition to the three-dimensional space, then we obtain the equation of equipotential surface families of charged conductor with surface of hyperboloid of one sheet.
如无条件行FNAC及FS ，对一叶单发或多发甲状腺结节的可疑病例，宜选择甲状腺叶加峡部切除术术式治疗。
It's proper to choose lobectomy plus isthmusectomy in uncertained cases with single or multiple thyroid nodules if FNAC and FS are impossible.
结论甲状腺患侧腺叶加峡部切除术是治疗甲状腺单发结节的安全、有效的理想术式。
Conclusions: Unilateral lobe with isthmus resection is safe and efficient for treating thyroid solitary thyroid nodule.
然后通过单因素试验分析了乳酸浓度、浸泡温度、浸泡时间三个因素对牛百叶脱黑膜效果的影响。
And the effects of lactic acid con-centration, temperature and time are obtained by single factor test.
另外我们通过遗传分析得到了107的单突变体，发现其具有多样化的表型，如花器官发育有缺陷，叶边缘有很深的锯齿等。
The 107 single mutants were obtained by genetic analysis and exhibited pleitrophic phenotypes including defects in floral organ formation and deep leaf serrations.
用初等方法得到单叶函数族S中函数平均模数有关的一个较精密估计，改进了现有结果。
In this paper, applying a certain elementary methods, we obtain a more precise estimation related to the mean modulus of the univalent functions in class S. Thus the old result is improved.
方法获取刚娩出的健康胎盘24个，制备离体人胎盘单绒毛叶双侧灌注模型。
Methods 24 placentas were obtained from healthy full term parturients within 5 min after vaginal or cesarean section delivery. The dual perfused human placental models were made.
方法获取刚娩出的健康胎盘24个，制备离体人胎盘单绒毛叶双侧灌注模型。
Methods 24 placentas were obtained from healthy full term parturients within 5 min after vaginal or cesarean section delivery. The dual perfused human placental models were made.
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