成分的

The efficacy of tumor vaccine is mainly affected by both heterogenicity of tumor cells and complexity of tumor antigens.

另 外肿瘤疫苗的效价也会受到肿瘤抗原成分的异质性及多样性所影响。

Characterization of MYB and HOX transcription factors involved in controlling cotton fiber development

单萜、倍半萜及挥发性成分的生物合成及调控网络；控制棉纤维发育的MYB 和HOX 转

Acidity is not the only factor that has influence on the hydrolyzation of the diester-alkaloids.

酸性并不是影响双酯型乌头生物碱水解的唯一因素，双酯型乌头生物碱稳定性也受中药复杂成分的影响。

Wrinkles and fine lines: Alpha hydroxy acids are widely used as anti-aging ingredients in skin care preparations.

皱纹和幼纹：阿尔法羟基酸被广泛采用作为抗衰老成分的护肤品的准备工作。

The solidification microstructures of hypoeutectic, eutectic and hypereutectic Al-Si alloys by melt temperature treatment were studied comparatively.

摘 要：对3种典型成分的铝硅合金（Al-20%Si、 Al-12%Si和Al-7%Si）进行了熔体温度处理凝固组织变化规律的比较研究。

Objective To investigate the procedures of extracting medicinal components of star anise and its analgesia on mice. Methods Star anise were extracted from Illicium verum Hook.f.

作者：林洁，兰琪欣，韦应芳，廖兰艳，韦国锋目的研究八角茴香药用成分的提取工艺及其对小鼠的镇痛作用

The objectives of this study were to observe the difference of particle components on the filter before and after ultrasonic extraction, as well as to compare the particle components collected by an impinger sampler.

而本研究之目的在於观察经过震荡步骤后，微粒元素成分的改变情况，并尝试以impinger采样方式直接将微粒采集在水中，探讨采集在滤纸上及直接以水捕集微粒之间的差异性。

S patches and spleen of mice were studied with MTT assay. Results (1)Significant proliferation responses to intraoral immunization of CD4+T cells from the Peyer?

s patches与脾脏中的CD4+T细胞并以MTT法检测其对疫苗不同抗原成分的增殖反应。

The acquisition of hairy root of Isatis indigotica and regeneration plant of it lay a foundation for the production of active compo nent and introduction of foreign gene.

菘蓝毛状根离体培养和植株再生系统的建立，为进一步进行药用活性成分的工业化生产和引入外源基因改良性状奠定了基础。

Based on the investigation of literature about Leonurus japonicus, this article made a study of Leonurus japonicus in three parts: quality standard, extraction process and dosage form change.

目的在于提高益母草质量控制水平，确保产品质量稳定；提高益母草有效成分的提取率，为新型益母草制剂研究提供依据；尝试益母草新剂型的研究。

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。