test rate 中文意思是什麼
test rate
解釋
測試速率-
They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem
本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。 -
Test method for rate of absorption of water by bibulous papers
用吸水紙測定吸水率的方法 -
Standard test method for rate of absorption of water by bibulous papers
用皺文紙測定吸水率的標準試驗方法 -
Test method for sorption of bibulous paper products sorptive rate and capacity using gravimetric principles
吸水紙製品吸附作用測試方法 -
Standard test method for sorption of bibulous paper products sorptive rate and capacity using gravimetric principles
吸水紙製品吸附作用的標準試驗方法 -
Methods of test for masonry units - determination of water absorption of aggregate concrete, manufactured stone and natural stone masonry units due to capillary action and the initial rate of water absorption of clay masonry units
圬工砌塊的試驗方法.混凝土人造石和天然石圬工砌塊因毛細作用的吸水率及粘土圬工砌塊吸水初速的測定 -
Methods of test for masonry units - part 11 : determination of water absorption of aggregate concrete, manufactured stone and natural stone masonry units due to capillary action and the initial rate of water absorption of clay masonry units
圬工單位的試驗方法.第11部分:集料混凝土人造石和天然石圬工單位因毛細作用的吸水率及粘土圬工單位吸水初速的測定 -
Results : the carious rate of test group was smaller than the control
結果：實驗組齲齒發病率明顯小於對照組。 -
Surface dressing - test methods - rate of spread and accuracy of spread of binder and chippings
敷路料.試驗方法.粘合劑和石屑攤鋪的速度和準確度 -
Surface dressing - test methods - part 1 : rate of spread and accuracy of spread of binders and chippings
敷路料.試驗方法.第1部分:粘合劑和石屑攤鋪的速度和準確度 -
Surface dressing - test methods - part 1 : rate of spread and accuracy of spread of binder and chippings ; german version en 12272 - 1 : 2002
路面敷料試驗方法.第1部分:粘合劑和石屑攤鋪速度和準 -
Brief tank of how to increase the success rate of coal screening test
談談如何提高煤炭篩分試驗成功率 -
Methods for the erythrocyte sedimentation rate test
紅細胞沉降率試驗方法 -
Test of improving conception rate of dairy cow in estrous period with gnrh analogue in datong county
類似物提高大通奶牛情期受胎率試驗 -
Work may be carried out to test whether an actual alteration of diet in individuals has any effect on the incidence, recurrence rate or fatality from heart disease.
可以開展這樣的實驗，看看確實改變了人們的膳食以後能否對心臟病的發病，復發率和病死產生什麼影響。 -
Standard test method for flow rate of metal powders
金屬粉末流速的標準試驗方法 -
Studies on treatments of 6 coating pesticides and 5 storage periods with gs yumai 62 as test meterial indicated that the effect of cecest 025 on the germinative rate of wheat seed was little, followed by likexiou vitavavax 200ff used with normal also had little effect
摘要通過研究不同藥劑和貯藏期對小麥包衣種子發芽率的影響表明：適樂時對小麥包衣種子發芽率影響較小，安全性高，立克秀次之，衛福常量包衣對種子發芽率影響也較小，包衣時應嚴格按照要求進行。 -
Hear - body - rate test, hemolytic plaque test, hemolysin test and cellular immune function test were studied respectively with mouse by cros - over design in group
摘要以小鼠為試驗對象，採用分組交叉對照方式，分別進行小鼠臟體對比試驗，溶血空斑試驗，溶血素試驗，細胞免疫功能試驗。 -
Probing into residual deformation rate and hydraulic test of volume of gas bottle
氣瓶容積殘余變形率及水壓試驗探討 -
Soil reinforcement. backfilled structures reinforced with quasi - inextensible and flexible reinforcing strips or sheets. static pull - out test with constant rate of displacement
土壤增強.用近似不伸長的軟帶或板加強的回填結構.恆速位移靜推試驗
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