interference contrast的例句大全

The incompatible combinations between races of Puccinia striiformis and wheat cultivars with resistance of low reaction type was examined by means of fluorescent microscopy, differential interference contrast microscopy, and electron microscopy.

采用荧光显微镜、微分干涉显微镜和电子显微镜技术，系统研究了非亲和组合中小麦对条锈病低反应型抗性的组织学和超微结构特征。

Methods The ciliated cells were isolated by means of mechanical dissociation after papain treatment and a differential interference contrast ( DIC) microscope was used for 1000-fold observation ( objective lens: 100-fold; eye piece: 10-fold).

方法利用木瓜蛋白酶消化及机械分离法分离出豚鼠鼻粘膜单个纤毛细胞，用配备相差或微分干涉相衬（diferentialinterferencecontrast，DIC）装置的倒置显微镜在100倍油镜下（总放大率1000倍）观察。

The two types of cells are spherical and flat in shape under differential interference contrast microscope.

在微分干涉差显微镜和扫描电镜下，则呈现为球形细胞和扁平细胞。

The results show that "the bright band" and "follow-up melted stagnant layer" are clearly observed only with differential interference contrast and has bright and no cellar-columnar.

结果表明：只有微分干涉相衬法光学金相才清晰地显示了熔合区扩散过渡层存在白亮、光滑、无胞状柱状凝固特征的“白亮带”和具有胞状凝固特征的后续熔化滞留层。

In contrast , Methods: Used to depress regular interference , especially multiple reflection and surface wave are few.

但在压制多次 波干扰 和面波干扰方面,目前有效的方法并不多.

together with the lens hood after that a whole new ballgame, contrast, color are pure, and this is due to the interference of light around.

加上遮光罩后颜色就完全不一样了，对比度提高了，颜色也变纯了，这就是因为周围干扰光源的减少。

A interference system should have low noise 、 high contrast and adjustable bri-ghtness of the fringes.

干涉系统应有低的噪音、高的干涉条纹对比度及条纹亮度可调等要求.

In vertebrates, long dsRNA activates the interferon response and yield non-specific degradation of mRNA. In contrast, small interference RNA ( siRNA) duplexes with the length of 21 to 23 nucleotides trigger specific gene silencing and thus be widely used for gene functional studies.

脊椎动物中，长链dsRNA能引发干扰素反应而引起非特异性的mRNA降解，而21-23nt长度的siRNA能特异性介导基因的沉默，因而被广泛应用于基因功能研究。