查询词典 grains

The pollen grains of the male induced some of the ovaries in the caryopses of the females to inflate obviously after the pollination.

在授粉后狼尾草的花粉粒能诱导杂交母本的子房发生明显膨大。

The primary ore of tin, most sources of Cassiterite today are not primary deposits but alluvial deposits containing weathered grains.

锡原生矿以及今天我们所见到的锡石的大多数出产地其实都不是她的原生矿藏，真正的锡石原生矿是那些含有风蚀晶粒的冲积层矿床。

The upper and lower epidermal in the yellow leaf of Celtis julianae 'Aurea' had almost no chloroplast, but after reverting green the chloroplast appeared and the number of the chloroplast, starch grains increased and plastoglobulus reduced.

金叶珊瑚朴黄色叶的上下表皮细胞中几乎不含叶绿体，但转绿后的叶片中上下表皮叶绿体的数目增多，故叶色变绿。叶色由黄转绿过程中，淀粉粒增多，体积变大，嗜锇小球减少。

3H2O 0.2, NaCl 0.2, MgSO4?7 H2O 0.02, centrifugate of distiller's grains 100 ml.

以酒糟清液为原料进行Nisin的发酵生产。

The optimal determining conditions were obtained: adding quantity of a monolayer medium 15ml, the suspension concentration of Micrococcus luteus 109 cfu/ml, the adding quantity of Oxford Plate 100μl, agar concentration 1%, the concentration of Na2HPO4 1％, and the pH of the medium adjusted to 7.0. The medium was optimized by single factor and the orthogonal experiments on the basis of the centrifugate of distiller's grains. The optimal composition was obtained as follows: sucrose 0.6, peptone 0.1, yeast extract 0.2, K2HPO4?

以管碟法为基础，对影响Nisin效价测定的各种主要因素进行了分析，并得出了Nisin效价测定的最佳条件：采用单层培养基（每个平板加量为15ml），检测培养基中Na2HPO4·12H2O浓度改为1％，菌悬液浓度109cfu/ml，不加吐温20，琼脂浓度1％，培养基pH7.0，牛津杯加液量100μl ，30℃培养24小时。

The results showed that the genus and species of primulaceae can be classified on the basis of the shape, the size, the colpus and exine sculpture of pollen grains.

结果表明花粉形态、大小和萌发沟及外壁雕纹可作为属和种的分类依据。

Ceramic Microcrystalline abrasive, CMA, is a revolutionary generation of abrasives. The abrasive grains, composed of large number of sub-micron crystals, are designed to fracture conchoidally when stressed.

陶瓷微晶磨料是具有革命性的新一代磨料，其中每个磨粒都是由许许多多的亚微米晶粒组成的氧化铝陶瓷，因此也称陶瓷磨料。

The particles of powders preparedn by hydrothermal method consist of very small aggregate grains which like a olt of balls and are about 300 nanometer in size,whereas the particles of powders prepared by coprecipitate processing are not homogenous particles in size and poorer in activity.

用水热合成技术制备的粉体其颗粒是由纳米晶粒团聚而成，颗粒尺寸大约300nm左右，具有较大的表面活性，而用共沉淀工艺制备的粉体，颗粒分布较宽，活性差。

Three TEM morphologies are observed: single crystal, twinned cuboctahedron and five-fold twined grains.

用TEM观察则主要有单晶体、孪晶八面体和五重李晶体形态。

In addition, since Prinsepia utilis has angulaperturate pollen grains in the early stage of pollen development and shars the same character with two taxa Geissois montana and Cunonia capensis under Cunoniaceae, the pollen morphological data supports the viewpoint that Rosaceae may have a systematic relationship with Cunoniaceae under Saxifragales.

此外，由于Prinsepia utilis的花粉在其发育初期具角萌发孔花粉，与Cunoniaceae下的两个类群Geissois montana和Cunonia capensis具有相同的特征，故花粉形态特征在一定程度上支持Rosaceae可能和虎耳草目中的Cunoniaceae有一定系统学联系的观点。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"