The diagrams below show the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purpose.
The first diagram describes how cement is made and what kinds of equipment are required, and the second one illustrates the way that concrete is produced from cement for building purposes. Overall, there are five stages in the cement production, in which devices including crushers, mixers, rotating heaters and grinders are required, while four kinds of raw material in various proportions are necessary for concrete production.
Starting with the first flow chart, raw materials of limestone and clay are together put into a crusher where they are crushed into powder. Then the powder is transported to a mixer in which it is further mixed. Through a pipe, the mixed powder is conveyed to a rotating heater for being heated. Finally, the hot powder is delivered by a belt to a grinder where it is ground to cement, which is then packed into bags.
Turning now to the second diagram, 15% cement is poured into a concrete mixer, together with 10% water, 25% sand and 50% gravel. After rotating for a while, the mixer will complete the production of concrete.
| Post date | Users | Rates | Link to Content |
|---|---|---|---|
| 2019-08-15 | andrew123 | 78 | view |
| 2019-01-10 | Frank Chen | 78 | view |
| 2018-12-04 | Frank Chen | 78 | view |
| 2018-12-04 | Frank Chen | 73 | view |
| 2018-12-04 | Frank Chen | 78 | view |
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- The three pie charts below show the changes in annual spending by a particular UK school in 1981, 1991 and 2001. 78
- It is generally acknowledged that families now are not as close as they used to be. What are some possible reasons for this and what can be done to reserve the trend? 73
- In many countries, schools have severe problems with student behavior. What do you think are the causes of this? What solutions can you suggestions? 78
- The bar chart below shows the percentage of Australian men and women in different age groups who did regular physical activity in 2010. 78
Transition Words or Phrases used:
finally, first, second, then, while
Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments
Performance on Part of Speech:
To be verbs : 16.0 7.0 229% => Less to be verbs wanted.
Auxiliary verbs: 1.0 1.00243902439 100% => OK
Conjunction : 5.0 6.8 74% => OK
Relative clauses : 6.0 3.15609756098 190% => OK
Pronoun: 4.0 5.60731707317 71% => OK
Preposition: 25.0 33.7804878049 74% => OK
Nominalization: 4.0 3.97073170732 101% => OK
Performance on vocabulary words:
No of characters: 888.0 965.302439024 92% => OK
No of words: 179.0 196.424390244 91% => More content wanted.
Chars per words: 4.96089385475 4.92477711251 101% => OK
Fourth root words length: 3.65774358864 3.73543355544 98% => OK
Word Length SD: 2.54719198538 2.65546596893 96% => OK
Unique words: 107.0 106.607317073 100% => OK
Unique words percentage: 0.597765363128 0.547539520022 109% => OK
syllable_count: 269.1 283.868780488 95% => OK
avg_syllables_per_word: 1.5 1.45097560976 103% => OK
A sentence (or a clause, phrase) starts by:
Pronoun: 0.0 1.53170731707 0% => OK
Article: 4.0 4.33902439024 92% => OK
Subordination: 2.0 1.07073170732 187% => OK
Conjunction: 1.0 0.482926829268 207% => Less conjunction wanted as sentence beginning.
Preposition: 4.0 3.36585365854 119% => OK
Performance on sentences:
How many sentences: 8.0 8.94146341463 89% => OK
Sentence length: 22.0 22.4926829268 98% => OK
Sentence length SD: 54.6704616315 43.030603864 127% => OK
Chars per sentence: 111.0 112.824112599 98% => OK
Words per sentence: 22.375 22.9334400587 98% => OK
Discourse Markers: 4.375 5.23603664747 84% => OK
Paragraphs: 3.0 3.83414634146 78% => More paragraphs wanted.
Language errors: 0.0 1.69756097561 0% => OK
Sentences with positive sentiment : 0.0 3.70975609756 0% => More positive sentences wanted.
Sentences with negative sentiment : 2.0 1.13902439024 176% => OK
Sentences with neutral sentiment: 6.0 4.09268292683 147% => OK
What are sentences with positive/Negative/neutral sentiment?
Coherence and Cohesion:
Essay topic to essay body coherence: 0.219703153758 0.215688989381 102% => OK
Sentence topic coherence: 0.0890724477232 0.103423049105 86% => OK
Sentence topic coherence SD: 0.103097197978 0.0843802449381 122% => OK
Paragraph topic coherence: 0.150324199093 0.15604864568 96% => OK
Paragraph topic coherence SD: 0.105493937164 0.0819641961636 129% => OK
Essay readability:
automated_readability_index: 13.1 13.2329268293 99% => OK
flesch_reading_ease: 57.61 61.2550243902 94% => OK
smog_index: 3.1 6.51609756098 48% => Smog_index is low.
flesch_kincaid_grade: 10.7 10.3012195122 104% => OK
coleman_liau_index: 11.78 11.4140731707 103% => OK
dale_chall_readability_score: 9.31 8.06136585366 115% => OK
difficult_words: 52.0 40.7170731707 128% => OK
linsear_write_formula: 13.0 11.4329268293 114% => OK
gunning_fog: 10.8 10.9970731707 98% => OK
text_standard: 11.0 11.0658536585 99% => OK
What are above readability scores?
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Rates: 78.6516853933 out of 100
Scores by essay e-grader: 7.0 Out of 9
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.