Dipus sagitta and Meriones meridianus feeding mainly on plants are also have high digestibility ( 82.20%~ 85.44%) and assimilation ( 79.59%~ 82.94%), which is higher than those dwelling in other regions with the same food habits.

1、

Composite Electroplating Manufacture of Diamond Wheel for Grinding Magnet Shoe with Low Sagitta a mixture of emery dust and a binder; can be molded into grindstones.

复合电镀制备磨低拱高磁瓦金刚石砂轮金刚砂土和粘合剂的混合物，能铸成旋转磨石。

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2、

Bilo-logical aspects of elvers of Japanese eel, including determination of daily increments from otolith ( sagitta), feeding habit, and ecological adaptability;

鳗苗（日本鳗鲡）的生物学特性，包括耳石日龄鉴定、食性和生态适应力；

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3、

Dipus sagitta feeds on green plants and herbage seeds primarily.

三趾跳鼠主要以绿色植物体为食，其次为植物种子（主要是牧草种子）。

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4、

Results show that the aqueous extract of 11 species could inhibit seed germination and seedling growth in Ligularia sagitta, and its effect is concentration dependent, increasing with the increase of concentration.

结果表明，11种供体植物水浸液对箭叶橐吾种子萌发和幼苗生长均有化感作用，不同浓度的水浸液对植物的化感作用强度不同，低浓度时较弱，高浓度时较强。

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5、

But then based on morphology, sagitta otolith morphology, isozymes, mtDNA control region and cyt b genes and other characteristics of the analysis that has not yet reached the lake anchovy subspecies level.

但随后依据外部形态、矢耳石形态、同工酶、mtDNA控制区和cyt b基因等特征所作的分析，认为湖鲚尚未达到亚种水平。

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6、

The diamond wheel for grinding magnet shoe with low sagitta was manufactured by composite electroplating in Ni-Co alloy electrolyte.

采用镍-钴合金镀液电镀出磨低拱高磁瓦的金刚石砂轮。

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7、

The effects of light and body length on the grazing rate and ration of sagitta crassa

光照、体长对强壮箭虫摄食强度和日粮的影响

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8、

Sagitta crassa are cannibalistic although the occurrence frequency of cannibalism is not high.

强壮箭虫有同种相残的习性，但发生频率不高。

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9、

Study on the feeding of the Bohai Sea sagitta crassa

渤海强壮箭虫摄食的初步研究

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10、

The feeding selectivity of Sagitta crassa, some ecological factors effect to the feeding rate and their diurnal feeding rhythm were experimentally studied in this paper.

实验研究了强壮箭虫对几种食物的摄食选择性和几种生态因子对其摄食率的影响，以及摄食的昼夜节律。

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11、

As to the social regulation and control of the urban lower society, on the one hand they inherit the legacy of Chinese feudalism; on the other hand they rub up the dead hand of western fascism.

在对城市下层社会的社会调控方面，他们一方面继承了中国封建主义的衣钵，一方面又糅和了西方法西斯主义的流毒，成为封建的法西斯主义。

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12、

The utility model relates to a fish flake, which comprises a chassis and an outer housing, wherein, the outer housing is a cone frame; the outer surface of the frame is paved with a gauze net;

本实用新型涉及一种晒鱼架，包括底盘和外罩，所述外罩为圆锥体框架，框架外表面铺设纱网；

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13、

As the existent system is renewed by use of DSW-01 water level meter and related techniques, thus it is running normally now.

用DSW-01型精密数字水位仪及相关技术对原系统进行了更新改造，从而保证了该系统的正常运行。

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14、

New type water gauge and infrared modulated propeller type micro current meter are developed, and collective acquisition of distributed velocities is realized.

研制出AW远传振动针式水位仪，新型红外调制流速传感器等新仪器、新设备，实现了分布式流速的集中采集。

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15、

Ionizing radiation following level meter

电离辐射跟踪水位仪

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16、

A Device Design of Water Level Measurement Based on Ultrasonic

超声波水位测距仪的设计

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17、

Design and Implementation of the High-precision Tracking Mode Water Level Measuring Instrument

高精度跟踪式水位测量仪的设计与实现

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18、

Earth's Free Spheroidal Oscillations of the Great Sumatra Earthquake Observed with Digital Water Level Meter

数字化水位仪观测的苏门答腊大地震激发的地球球型自由振荡

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19、

Development and application of single line water gage

单极水位仪的研制与应用

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20、

The Development and Application of the Liquid-medium Ultrasonic Stage Recorder

CCS-II型超声波长期自记水位仪的研制及应用

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