查询词典 nucleus

Three dimensional morphology of the nucleus isthmi pars magnocellularis and pars parvocellularis and their relationship were demonstrated by rotating the reconstructed NI round a spatial axis and by cutting the reconstructed NI with a computer software.

通过使重建NI绕空间轴转动，以及用软件对其剖切，展示出峡核大细胞部和小细胞部的空间构型和相互关系。

This in vitro study on toads provides the first electrophysiological evidence that electrical stimulation of the decussatio Veli in the midbrain tegmentum predominantly produced inhibition on neurons extracellularly recorded from the nucleus isthmi .

本文用离体脑片的方法直接研究了脑脚核团-峡核投射的突触连接性质，第一次证明，电刺激中华大蟾蜍中脑Veli交叉，在峡核内胞外记录，大多数细胞呈抑制反应，少数细胞呈兴奋反应。

The nucleus of a starch grain .It's quite a cold snap.

这次突然降温实在冷得够呛。

Cell nucleus were extracted from tender leaves of maize by jackknife method.

方法］采用刀切法从玉米嫩叶中提取细胞核。

Cities of the desert region in the North such as Jaisalmer, Jodhpur, towns such as Srirangam in Tamil Nadu evolving around the temple as nucleus, the stepped wells of Gujarat, the vernacular architecture of the warm, humid area of Kerala- all these are unique in their response to socio-cultural and geographic context.

在北部地区的沙漠城市，比如贾沙梅尔，焦特布尔，泰来尔纳德邦：里面的城镇斯里兰格姆，周围展开的庙宇就像核子一样，戈加瑞的阶梯，本国的温暖，潮湿的喀拉拉邦的建筑——所有这些都独特地在社会与文化上，以及地理位置上都是相适应的。

Pleomorphic giant nucleus（100%）, obvious nucleoli（75%） and karyokinesis were the main elements in the smear of bone metastatic carcinoma.

骨转移性癌则以无多形性大核细胞（100%）、核仁明显（75%）、有核分裂象为主要特征。

Nuclear changes in gynogenetic eggs of the scallop were examined under a fluorescence microscope during meiosis and fertilization, indicating that UV-irradiated sperm nucleus did not participate in the karyokinesis at anaphase of the first cleavage.

运用荧光显微镜观察探讨了栉孔扇贝雌核发育卵子在受精和成熟分裂过程中的核相变化，发现UV照射精核不参与核分裂，首次提供了栉孔扇贝雌核发育的细胞学证据。

As the ischemic time was prolonged, amorphous dense bodies were found in swellen mitochondria, and the nucleus progressed gradually from early pyknosis to karyswelling, karyorhexis and karyolysis. The myocardium eosin staining became pale. Cell membrane was disrupted. This indicates that it entered an irreversible swelling stage.

随着缺血时间的延长，缺血1小时后，肿胀的心肌细胞，线粒体可见不定形颗粒，细胞核逐渐由早期固缩到肿胀、破裂及溶解，细胞伊红染色变淡，细胞膜破裂，表明此时的细胞已进入不可逆性肿胀阶段。

Following the puncture of zona pellucida with two holes by injection pipette that contained donor nuclei or cells, the injection pipette was pulled back to the perivitelline space while the negative pressure was increased in the holding pipette until the polar body and karyoplasm were wiped off completely. Then a reconstructed embryo was completed by the direct injection of the donor nucleus or cell without pulling out the injection pipette.

首先以预先吸有细胞核或细胞的注射针在固定于持卵针上的卵母细胞透明带上穿刺两个孔，然后一边缓慢地将注射针回拔至卵周隙中，一边逐渐增加持卵针中的负压，直至极体与目标核质被完整吸入持卵针中而完成去核，最后在不拔出注射针的情况下直接注射细胞核或完整细胞进而完成重构胚的构建。

Results An adequately cellular cervical cytology smear,the reduce of cells overlay, the integrality of cells morphology, the clear structure of cells and unconspicuous phenomenon of dissolving and cell shrinkage were observed , the cells were stained well and flamboyantly, the contrast ration was outstanding between cytoplasm and nucleu, the cytoplasm, nucleus,karyosome,and other components were easy to be resolved, the cells boundary,transparence showed clearly.

结果：涂片的细胞量充足，重叠减少、形态结构清晰，无皱缩自溶现象，着色良好，色彩艳丽，浆核对比突出，胞质、核染色质、核仁和其他细胞成分易于识别，细胞境界清楚，透明度良好。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。