筛

We picked the whole field in one day .

她站在田地里筛了一整天了。

She stood there winnowing all day in the field.

她站在田地里筛了一整天了。

In the paper, a high temperature dust removal test system of the moving granular bed filter without screen was developed and established, the experimental studies of the hot dust-removal characteristics and mechanism were done.

开发了一套新型无筛移动逆流式颗粒层过滤的高温除尘实验系统，并进行了高温除尘的性能和机理试验研究。

Our products are of the state of art technology in the field of sieving and filtering.

在筛分、过滤领域的工业应用中，拥有领先的技术。

Shaker, and so on. All kinds of firebrick die.

振动筛等。各种耐火砖模具。

The screen flat and corrugated configuration of the screen, can be adapted to different drilling conditions.

该筛配置了平板和波纹型筛网，可适应不同的钻井条件。

Based on the pest′s size and flotage in brine, a new extraction method of bag sifter bamboo basket brine was proposed in the present paper.

根据小麦吸浆虫虫体大小和在盐水中的浮力特点，设计出了袋筛箩盐水淘虫法。

The venom paste is made by purslane, scarlet sage, tobacco, alpine yarrow herb, nettle, fomes officinalis ames, red orpiment, pine seeds and larkspur root which are mixed by ratio, grinded into fine powder, filtered and are stirred into pasty by seed fat or vinegar to spare.

本发明涉及一种外用药蛇毒贴，是由马齿苋、一串红、烟草、一枝蒿、荨麻、阿里红、雄黄、松树籽、飞燕草根制成，采用将各组分药物按比例混合、研磨成细粉，过筛，用植物油或醋调成糊状备用即可。

The main results are shown as follows:1.Screening freezing tolerant cultivars and lines of chrysanthemumTwenty seven lines of chrysanthemum grown outdoors were screened using \'injury rate\' and \'injury index\'.There were 7 cultivars and lines,which were relatively high tolerant to freezing treatment,i.e.,\'Jinbuhuan\',\'Xuetao\',\'Fuli\',\'Donglin 4\',\'Donglin 6\',\'Donglin 9\', and \'Donglin 13\'.There were 3 cultivars and lines,which were less tolerant,i.e.,\'Fenmeigui\', \'Donglin 1\',and \'Donglin 2\';The determination of electrolyte leakage,and contents of free proline,MDA,CAT,fructose,glucose and soluble sugars on 7 lines of chrysanthemums at different stages freezing showed that \'Xuetao\' and \'Donglin 4\' were more tolerant than others, and that especially \'Donglin 4\' was able to regulate its osmotic pathway to alleviate the \'injury degree\' caused by freezing conditions.2.Protein expression profile of chrysanthemum under low temperature stressTwo-dimensional liquid chromatography was applied to fractionate and analyze total protein taken from \'Donglin 4\' leaves grown at low temperature and at normal condition. Chromatography peaks of fraction were transformed to gel graph by ProteoVue software.

主要研究结果如下：1、露地菊抗冻品种和品系的筛选利用受伤率和伤害指数两项指标对27个露地菊品系进行耐低温筛选，筛选出'金不换\'、'雪涛\'、'富丽\'、'东林4号\'、'东林6号\'、'东林9号\'、'东林13号\'等7个耐低温品系，同时发现'粉玫瑰\'、'东林1号\'、'东林2号\'三个品系的耐低温能力最差；通过对不同自然低温处理时期，7个品系的电导率、丙二醛含量、脯氨酸含量、过氧化氢酶、果糖、葡萄糖和可溶性糖等指标的测定发现，'雪涛\'和'东林4号\'的耐低温能力要强于其它品系，尤其是'东林4号\'对低温的调节能力较强，在低温胁迫下，能够调节渗透途径减轻低温的伤害。2、低温胁迫下，露地菊蛋白质表达谱分析利用二维液相色谱技术，分离了'东林4号\'露地菊品系的低温处理和对照样品的总蛋白，通过ProteoVue软件分析发现：处理样品与对照相比共有蛋白差异点36个，其中显著增强表达的蛋白差异点有26个。

Mealworms . Larger particles will grown worms make it easier to sift out frass so you don't waste food.

较大的粒子，将增加蠕虫，使其更易于筛选出frass所以你不要浪费食物。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！