查询词典 major

Therefore, China ancient times the jade carving major part was the amphibole product.

因此，中国古代玉器绝大部分为角闪石制品。

As one of major mineral phases in the intermediate-mafic intrusions in Southern Taihang Mountains , amphibole can be used to constrain its petrogenesis.

角闪石作为南太行山地区中基性侵入岩中主要组成矿物，其详细的成因矿物学研究对了解该套岩石的形成机理具有重要意义。

The Au background values are generally high in the amphibolitic rocks of the Archean metamorphic series, which is the main source bed of the region. Amphibolite facies is the major Au-bearing lithofacies.

太古宙变质岩系中的"角闪质"岩石的金元素背景值普遍较高，为本区的主要矿源层，角闪岩相是含金的主要岩相。

Y39 should carry a novel resistance gene. A dominant major gene conferring resistance to powdery mildew of wheat was identified in a BC〓F〓 population derived from a cross between amphidiploid Am4 and wheat cv. Bainong3217. The gene originated in T.

本研究的主要目的是对从小麦野生近缘种转移到普通小麦中的抗小麦白粉病基因进行鉴定、微卫星标记和作图，并用鉴定的微卫星标记对一些高代品系所携带的抗白粉病基因进行检测。

It is proposed the gene is designated as Pm34. A dominant major powdery mildew resistance gene in a BC〓F〓 population, derived from a cross between an amphidiploid of T. durum acc. DR147-Ae. caudate acc. Ae14 and wheat cv. Laizhou953, was identified.

在由硬粒小麦DR147-尾状山羊草Ae14合成的双二倍体与普通小麦品种莱州953杂交衍生的BC〓F〓群体中鉴定了一个显性抗小麦白粉病基因。

Carthlicum, and was located on region of wheat chromosome 2AL near the gene Pm4b, it maybe either Pm4b, or a new gene linked to Pm4b. Temporarily, the gene was designated as PmPS5A. A dominant major gene conferring resistance to powdery mildew was identified in a BC〓F〓 population derived from a cross of amphidiploid Am9 and wheat cv. Laizhou953. The gene originated from T.

通过与含有已知抗病基因品种或品系的对该20个菌株反应模式比较和系谱分析，推测Am9／莱州953*〓 F〓含有Pm4b，波斯小麦PS5含有Pm4b与一个未知抗病基因组合；（DR147／Ae14）／／莱州953*〓 F〓和硬粒小麦DR147含有Pm4a和一个未知抗病基因组合；尾状山羊草Ae14和小伞山羊草Y39含有新的抗白粉病基因。

Gene amplification is one of the major mechanisms for activation of oncogenes.

基因扩增是原癌基因恶性激活的重要机制之一。

Abnormal production and accumulation of amyloid beta-peptide plays a major role in the pathogenesis of Alzheimer's disease.

摘 要：β淀粉样肽在阿尔茨海默病患者脑内的异常产生和积累在AD的发病机理中扮演着重要的角色。

Methods Amyotrophy, somatasthenia, fasciculation, dysarthria and acataposis were the major clinical symptom of MND patients. The conclusion suggested that MND must be treated mainly by reinforcing the kidney and invigorating the spleen and invigorating spleen to replenish qi, removing blood stasis dredge collaterals as adjunctive therapy.

结果运动神经元疾病临床以肌肉萎缩、肢体无力、肌束震颤、构音困难、吞咽困难为主要表现，治疗时应以健脾补肾、补中益气为主，加用活血通络之品。

Geological English is an elective course for the students who major in Geology.

地质专业英语是地学领域生最主要的选修课之一。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。