Microscopic examination of a cell's chromosomes can reveal the sex of the fetus.

用显微镜检查细胞染色体可以查出胎儿的性别。

Microscopic examination of tumor specimens cannot always predict a cancer's aggressiveness, leading to increased interest in molecular approaches to diagnosis.

肿瘤样本的镜检结果不是总能预测肿瘤的侵蚀性，使用有针对性的分子手段可以增加诊断的正确性。

Gerlach, the main proponent of reticular theory, had introduced the use of carmine and gelatin, and then gold chloride, to stain tissues for microscopic examination.

这位网状理论最主要的支持者，已经将洋红和凝胶引进到对神经组织的研究中，接着引进的是氯化金，用以对组织染色以便在显微镜下进行观察。

The most common diagnostic procedure is microscopic examination of bone marrow samples - an invasive test - and time-consuming isolation of the parasite by culture.

最常见的诊断程序是对骨髓样本进行显微镜检查，这是一种侵入性的检验，科学家们通过耗时培养从而分离出寄生虫。

Methods 2 cases of patients diagnosed as papule type cutaneous moniliasis were analyzed concerning clinical feature. microscopic examination of fungal and fungal culture.

方法通过临床表现、真菌镜检及真菌培养诊断为丘疹型皮肤念珠菌病2例。

A diagnostic procedure combining with clinical and imaging examinations. operative exploration and pathological recognition, and microscopic examination should be obtained.

应遵循临床检查、影像学检查、手术探查和病理识别及切片检查相结合的诊断程序。

Methods: Ruthenium tetroxide and osmium tetroxide were compared as post fixative in the preparation of hairless epidermis for transmission electron microscopic examination.

方法：裸鼠表皮分别用四氧化钌和锇酸固定后电镜下观察裸鼠表皮角质层脂质的超微结构。

Patients themselves are often difficult to distinguish, in the diagnosis of microscopic examination or fungal culture reference to the most important indicators are positive.

患者自己往往难以分辨，对诊断参考镜检查或真菌培养最重要的指标是积极的。因此，治疗灰指甲的药。

By means of microscopic examination and observation on spawning activities, the gonadal development of Chinese turtle , Trionyx sinensis, cultured in hothouse was investigated.

采用性腺组织切片观察与繁殖行为观测相结合的方法，对温室养殖中华鳖的性腺发育进行研究。

Using DNA gel electrophoresis, electron microscopic examination and flow cytometric analysis, program cell death induced by hyperthermia in mouse G422 glioma in vivo was studied.

应用DNA凝胶电冰、电镜观察和流式细胞仪分析，对加热诱导G422胶质瘤程序性细胞死亡的作用进行了研究。

From microscopic examination of rocks and minerals, the author analyzed morphological characteristics and occurrence status of siderite in Tongziyan Formation, Longyong Coalfield.

从岩矿镜下鉴定资料入手，分析了龙永煤田童子岩组菱铁矿的形态特征和赋存状况。

If there is any suspicion of a malignancy (cancer), a biopsy should be performed. A biopsy involves removing a small section of tumor tissue for microscopic examination by a pathologist.

如果怀疑是恶性，需要做组织切片检查。切片需由病理学者进行瘤子切片组织的微观检验。

Esophagus fistula method and microscopic examination technique were used to analysis the botanical composition, and preference index of forage selected by grazing sheep on alpine pasture.

利用植物显微技术镜检法和食道瘘管法对放牧绵羊采食的高山草原植物成分与嗜食性指数进行分析。

A good procedure to follow is to heat-quench a number of small specimens of the steel at various temperatures and observe the result, either by hardness testing or by microscopic examination.

要遵循的合适步骤是将这种钢的一些小试件加热到不同的温度后淬火，再通过硬度试验或显微镜检查观测结果。

A good procedure to follow is to heat-quench a number of small specimens of the steel at various temperatures and observe the results, either by hardness testing or by microscopic examination.

遵循的一个较好的步骤为：将该钢的许多小试样分别在各种不同的温度下进行加热淬火并观察其试验结果，进行硬度试验或者金相检验。

In this article we discussed the possibility of replacement of cobalt alloy by Cr-Ni iron Base alloy in drill bit bearing on the basis of welding test, wearing test and microscopic examination.

本文通过焊接试验、显微分析和磨损试验论述了以铬、镍、铁基合金代替钴、铬、钨合金作石油钻头牙爪堆焊耐磨合金的问题。

Methods: VEGF-C protein expression in benign and malignant oral lesions was investigated with an immunohistochemical staining assay, followed by light microscopic examination and image analysis.

方法：采用免疫组化染色，光镜及图像分析观察并确定VEGF - C在正常口腔粘膜、白斑及鳞癌等组织中的表达。

By electron microscopic examination of texture of room temperature Zn phosphating film, factors affecting coating quality are analyzed and ways of getting excellent quality phosphating film discussed.

通过对常温锌系磷化膜层的组织结构的电镜观察，分析了影响膜层质量的因素，探讨获得优质磷化膜的途径。

Study Design. Electron and light microscopic changes, neutrophil infiltration, and lipid peroxidation in the spinal cord and early neurologic examination were studied in rats.

研究设计：我们研究了大鼠脊索的电子和光学显微镜下改变、嗜中性粒细胞浸润和脂过氧化作用情况，同时还研究了其早期的神经系统检查情况。

Conclusion The erythrocyte freeze-fracture electron microscopic technology may serve as a method for accessory examination of diagnosing DMD patients and a method for detecting DMD carriers.

结论红细胞冷冻断裂电镜技术可作为诊断dmd的辅助检查手段，也可作为检测d MD基因携带者的一种方法。