查询词典 mealworm

Problems with mites : Sometimes a mealworm colony gets infested by grain mites ( Acarus sp .) The mites may come from the mealworm supplier, in bran, or litter from poultry production, and may infest a colony that has been around for a long period of time.

问题螨 ：有时，一个mealworm殖民地获得布满粮食螨螨可能来自mealworm供应商，在麦麸，或乱抛垃圾，从家禽生产，并有可能滋生一个殖民地，我们一直在相当长的时期时间。

If a sifter is made to fit in the bottom of the mealworm container, the frass will fall through the sifter, making it easier to clean the container.

筛选机 ：你可以作筛与8号（ 1 / 8 ）的硬体布或尼龙钢筋屏幕上发布木制框，如果筛是装在底部的mealworm集装箱， frass将下降通过筛，使它更容易清洁货柜。

The first part discusses about the effects of the five factors:temperature,relative air moisture,rate of frass sifting,density of larvae,fodder water percentage to growth speed and survival rate of older mealworm (Tenebrio molitor L.) larvae through rotational composite design of quadratic regression. Two models were established to describe the effects of the five factors. The models showed that percentage of fodder water is the major factor that has effect on the growing speed of T. molitor larvae,and fodder water is the major factor on death rate. The models also show that temperature on growth speed,temperature and fodder have important effects on death rate,and the significant test showed they have significant difference on 1% or 5% level. From the two models,by frequency analysis,we can get the optimizing rearing condition,in which the mealworm larvae overweight 10% per day,temperature is 25-26 ,frass sifting rate is once 2-4 days,density of larvae is 0.61-0.79 g/cm2,fodder water is 33.27%-39.71%. And the rearing condition,in which total death rate of T.

第一部分：采用五因素二次正交旋转组合设计，以黄粉虫幼虫饲养过程中饲养温度(X_1)相对湿度(X_2)、虫粪筛除频率(X_3)、饲养密度(X_4)以及饲料含水量(X_5)五因素为参试因素，考查它们对黄粉虫高龄幼虫的生长及存活的影响，建立了以黄粉虫幼虫增重率及死亡率为目标函数的回归模型，并进行了简化： Y_增=127.5079+18.6559x_5+2.7894x_3x_4-2.3854x_3x_5-3.0594x_1~2+1.8241x_3~2-3.8559x_5~2 Y_死=1.7459+0.4108x_1+0.0975x_2+0.9025x_4+0.3442x_5+0.0834x_1~2+0.3060x_4~2-0.2623x_5~2 分析结果表明：影响黄粉虫幼虫生长后期增重及死亡的主要因素分别为饲料含水量和饲养密度；饲料含水量和温度对黄粉虫增重有着重要的影响，饲养密度、温度、饲料含水量对黄粉虫的死亡有着重要的影响，其影响均达1％或5％显著水平；黄粉虫幼虫后期日增重率大于10％的饲养条件为：温度26～27℃、筛粪频率2～4天／次、饲养密度0.61～0.79g／cm~2、饲料含水量33.27～39.71％。

Float mealworm containers in water; or put the container up on legs, each of which sits in a small container of water.

浮法mealworm容器中的水；或放在货柜上的两条腿，每一项都设在一个小型集装箱里的水。

In fact flour from drying and grinding up mealworm can be and is often used to make chocolate chip cookies.

事实上面粉干燥和粉碎了mealworm可以和通常用于制造巧克力曲奇。

A mealworm colony does not smell if properly cared for.

mealworm殖民地，没有异味，如果妥善照顾。

There is another species of mealworm called the dark mealworm or Tenebrio obscurus, which matures more quickly than the yellow, and adult beetles lay more eggs.

也有另一种物种的mealworm所谓黑暗或mealworm （ Tenebrio鲀，其中渐趋成熟之快，超过了黄河，和成人甲虫奠定更加鸡蛋。

To obtain a supply of adult beetles in the fall, the usual hibernation period of the dark mealworm can be prevented by exposing the fully grown larvae to continuous light.

获得供应成人甲虫在秋季，通常冬眠期的黑暗mealworm ，可以预防通过揭露长大成人幼虫连续轻。

The mealworm remains in its pupal stage 200-300 days (dependent on incubation temperature).

该mealworm仍处于蛹期200-300天。

In certain range,the bioenrichment of the mealworm larvae to Zinc in reference to the dosage added in the fodder is accorded with cubic curve relation:Y=181.2517+20.9314X-0.4099X2+ 0.0025X3. And the enrichment ability of T. molitor larvae in reference to the weight is also accorded with the cubic model:Y=35.8325+61.4155X-10.2980X2+0.4434X3. The enrichment of the larvae to Zinc can get to a high level in 2 to 3 days. This is anadvantage to numerous rearing of the mealworm. But we do not find a good rearing way to enhance the rate of bioenrichment to Zinc. And the further research about this is anticipated.

第二部分：采用锌作为添加元素，考查黄粉虫对微量元素的富集规律，结果表明：(1)黄粉虫虫体锌含量在一定范围内随锌添加量增加而呈三次曲线关系，符合三次曲线方程：Y=181.2517+20.9314X-0.4099X~2+0.0025X~3；(2)黄粉虫幼虫对锌富集能力随虫体大小变化而变化，与虫大小亦呈三次曲线关系；Y=35.8325+61.4155X-10.2980X~2+0.4434X~3；(3)黄粉虫虫体锌含量随着锌饲料添加而迅速上升，可在短期2～3天内达到较高水平，对于以黄粉虫为材料进行富锌保健食品生产有很大优越性；(4)本试验并未找到一种较好的锌添加方法来提高锌富集量，这方面的研究有待继续。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。